diff --git a/.config/qpdfview/pdf-plugin.conf b/.config/qpdfview/pdf-plugin.conf
new file mode 100644
index 0000000..0d87683
--- /dev/null
+++ b/.config/qpdfview/pdf-plugin.conf
@@ -0,0 +1,8 @@
+[General]
+antialiasing=true
+backend=0
+ignorePaperColor=false
+overprintPreview=false
+textAntialiasing=true
+textHinting=1
+thinLineMode=0
diff --git a/.config/qpdfview/qpdfview.conf b/.config/qpdfview/qpdfview.conf
new file mode 100644
index 0000000..a54e104
--- /dev/null
+++ b/.config/qpdfview/qpdfview.conf
@@ -0,0 +1,94 @@
+[documentView]
+autoRefresh=true
+compositionMode=0
+continuousMode=true
+convertToGrayscale=false
+highlightAll=true
+highlightCurrentThumbnail=true
+highlightDuration=5000
+invertColors=false
+layoutMode=1
+limitThumbnailsToResults=false
+matchCase=false
+minimalScrolling=true
+openUrl=false
+pageSpacing=1
+pagesPerRow=3
+parallelSearchExecution=true
+prefetch=true
+prefetchDistance=10
+rotateModifiers=33554432
+rotation=0
+scaleFactor=1.1941294260739577
+scaleMode=1
+scrollModifiers=134217728
+sourceEditor=
+thumbnailSize=150
+thumbnailSpacing=3
+trimMargins=false
+wholeWords=false
+zoomFactor=1.7
+zoomModifiers=67108864
+
+[mainWindow]
+contentsDialogSize=@Size(294 272)
+currentPageInWindowTitle=false
+documentAsTabTitle=true
+documentContextMenu=previousPage, nextPage, firstPage, lastPage, separator, jumpToPage, jumpBackward, jumpForward, separator, setFirstPage, separator, findPrevious, findNext, cancelSearch
+editToolBar=currentPage, previousPage, nextPage
+exitAfterLastTab=false
+extendedSearchDock=true
+fileToolBar=openInNewTab, refresh
+fontsDialogSize=@Size(278 244)
+geometry=@ByteArray(\x1\xd9\xd0\xcb\0\x3\0\0\0\0\0\0\0\0\0\0\0\0\x5\x9f\0\0\x3p\0\0\0\0\0\0\0\0\0\0\x5\x9f\0\0\x3p\0\0\0\0\0\0\0\0\x5\xa0\0\0\0\0\0\0\0\0\0\0\x5\x9f\0\0\x3p)
+instanceNameInWindowTitle=false
+keepRecentlyClosed=false
+newTabNextToCurrentTab=true
+openPath=/SHARED/academics/2021/M324/tut_feedback
+recentlyClosedCount=5
+recentlyUsed=@Invalid()
+recentlyUsedCount=10
+restoreBookmarks=true
+restorePerFileSettings=true
+restoreTabs=false
+saveDatabaseInterval=300000
+savePath=/SHARED/academics/2021/M325/endofsemester
+scrollableMenus=false
+searchableMenus=false
+settingsDialogSize=@Size(430 663)
+spreadTabs=true
+state=@ByteArray(\0\0\0\xff\0\0\0\0\xfd\0\0\0\x2\0\0\0\0\0\0\0\xb3\0\0\x3q\xfc\x2\0\0\0\x3\xfb\0\0\0\x16\0o\0u\0t\0l\0i\0n\0\x65\0\x44\0o\0\x63\0k\0\0\0\0\0\0\0\x3q\0\0\0\x91\0\xff\xff\xff\xfb\0\0\0\x1c\0p\0r\0o\0p\0\x65\0r\0t\0i\0\x65\0s\0\x44\0o\0\x63\0k\0\0\0\0\0\0\0\x3q\0\0\0\x91\0\xff\xff\xff\xfb\0\0\0\x1c\0t\0h\0u\0m\0\x62\0n\0\x61\0i\0l\0s\0\x44\0o\0\x63\0k\0\0\0\0\0\0\0\x3q\0\0\0\x91\0\xff\xff\xff\0\0\0\x3\0\0\x5\xa0\0\0\0\xcd\xfc\x1\0\0\0\x2\xfb\0\0\0\x1a\0\x62\0o\0o\0k\0m\0\x61\0r\0k\0s\0\x44\0o\0\x63\0k\0\0\0\0\0\0\0\x5\xa0\0\0\0\x91\0\xff\xff\xff\xfb\0\0\0\x14\0s\0\x65\0\x61\0r\0\x63\0h\0\x44\0o\0\x63\0k\x2\0\0\x1\xa6\0\0\x1>\0\0\x2q\0\0\0\xfc\0\0\x5\xa0\0\0\x3q\0\0\0\x4\0\0\0\x4\0\0\0\b\0\0\0\b\xfc\0\0\0\x1\0\0\0\x2\0\0\0\x3\0\0\0\x16\0\x66\0i\0l\0\x65\0T\0o\0o\0l\0\x42\0\x61\0r\0\0\0\0\0\xff\xff\xff\xff\0\0\0\0\0\0\0\0\0\0\0\x16\0\x65\0\x64\0i\0t\0T\0o\0o\0l\0\x42\0\x61\0r\0\0\0\0\0\xff\xff\xff\xff\0\0\0\0\0\0\0\0\0\0\0\x16\0v\0i\0\x65\0w\0T\0o\0o\0l\0\x42\0\x61\0r\0\0\0\0\0\xff\xff\xff\xff\0\0\0\0\0\0\0\0)
+styleSheet="\n\n/*-----QWidget-----*/\nQWidget\n{\n\tbackground-color: #232430;\n\tcolor: #EEEEEE;\n\tborder-color: #000000;\n\n}\n\n\n/*-----QLabel-----*/\nQLabel\n{\n\tbackground-color: #232430;\n\tcolor: #c1c1c1;\n\tborder-color: #000000;\n\n}\n\n/*-----QLineEdit-----*/\nQLineEdit\n{\n\tbackground-color: #38394e;\n\tcolor: #c1c1c1;\n\tborder-style: solid;\n\tborder-width: 1px;\n\tborder-color: #4a4c68;\n\n}\n\n\n/*-----QTableView-----*/\nQTableView, \nQHeaderView, \nQTableView::item \n{\n\tbackground-color: #232430;\n\tcolor: #c1c1c1;\n\tborder: none;\n\n}\n\n\nQTableView::item:selected \n{ \n    background-color: #41424e;\n    color: #c1c1c1;\n\n}\n\n\nQHeaderView::section:horizontal \n{\n    background-color: #232430;\n\tborder: 1px solid #37384d;\n\tpadding: 5px;\n\n}\n\n\nQTableView::indicator{\n\tbackground-color: #1d1d28;\n\tborder: 1px solid #37384d;\n\n}\n\n\nQTableView::indicator:checked{\n\timage:url(./ressources/check.png); /*To replace*/\n\tbackground-color: #1d1d28;\n\n}\n\n/*-----QTabWidget-----*/\nQTabWidget::pane \n{ \n    border: none;\n\n}\n\n\nQTabWidget::tab-bar \n{\n    left: 5px; \n\n}\n\n\nQTabBar::tab \n{\n    color: #c1c1c1;\n    min-width: 1px;\n\tpadding-left: 25px;\n\tmargin-left:-22px;\n    height: 28px;\n\tborder: none;\n\n}\n\n\nQTabBar::tab:selected \n{\n    color: #c1c1c1;\n\tfont-weight: bold;\n    height: 28px;\n\n}\n\n\nQTabBar::tab:!first \n{\n    margin-left: -20px;\n\n}\n\n\nQTabBar::tab:hover \n{\n    color: #DDD;\n\n}\n\n/*-----QTableView & QTableWidget-----*/\nQTableView\n{\n    background-color: #202030;\n    border: 1px solid #32414B;\n    color: #f0f0f0;\n    gridline-color: #8faaff;\n    outline : 0;\n\n}\n\n\n/*-----QScrollBar-----*/\nQScrollBar:horizontal \n{\n    background-color: transparent;\n    height: 8px;\n    margin: 0px;\n    padding: 0px;\n\n}\n\n\nQScrollBar::handle:horizontal \n{\n    border: none;\n\tmin-width: 100px;\n    background-color: #56576c;\n\n}\n\n\nQScrollBar::add-line:horizontal, \nQScrollBar::sub-line:horizontal,\nQScrollBar::add-page:horizontal, \nQScrollBar::sub-page:horizontal \n{\n    width: 0px;\n    background-color: transparent;\n\n}\n\n\nQScrollBar:vertical \n{\n    background-color: transparent;\n    width: 8px;\n    margin: 0;\n\n}\n\n\nQScrollBar::handle:vertical \n{\n    border: none;\n\tmin-height: 100px;\n    background-color: #56576c;\n\n}\n\n\nQScrollBar::add-line:vertical, \nQScrollBar::sub-line:vertical,\nQScrollBar::add-page:vertical, \nQScrollBar::sub-page:vertical \n{\n    height: 0px;\n    background-color: transparent;\n\n}\n"
+synchronizeOutlineView=false
+synchronizeSplitViews=false
+tabContextMenu=openCopyInNewTab, openCopyInNewWindow, openContainingFolder, separator, splitViewHorizontally, splitViewVertically, closeCurrentView, separator, closeAllTabs, closeAllTabsButThisOne, closeAllTabsToTheLeft, closeAllTabsToTheRight
+tabPosition=0
+tabVisibility=0
+toggleToolAndMenuBarsWithFullscreen=false
+trackRecentlyUsed=false
+usePageLabel=true
+viewToolBar=scaleFactor, zoomIn, zoomOut
+
+[pageItem]
+addAnnotationModifiers=67108864
+annotationColor=@Variant(\0\0\0\x43\x1\xff\xff\xff\xff\xff\xff\0\0\0\0)
+annotationOverlay=false
+backgroundColor=@Variant(\0\0\0\x43\x1\xff\xff\0\0\0\0\0\0\0\0)
+cacheSize=262144K
+copyToClipboardModifiers=33554432
+decorateFormFields=false
+decorateLinks=false
+decoratePages=true
+formFieldOverlay=true
+highlightColor=@Variant(\0\0\0\x43\x1\xff\xff\xff\xff\x14\x14\x93\x93\0\0)
+keepObsoletePixmaps=false
+openInSourceEditorModifiers=0
+paperColor=@Variant(\0\0\0\x43\x1\xff\xff\xff\xff\xff\xff\xf0\xf0\0\0)
+useDevicePixelRatio=true
+useTiling=false
+zoomToSelectionModifiers=100663296
+
+[presentationView]
+backgroundColor=@Variant(\0\0\0\x43\0\xff\xff\0\0\0\0\0\0\0\0)
+screen=-1
+synchronize=false
diff --git a/.config/qpdfview/qpdfview_style_formatted.conf b/.config/qpdfview/qpdfview_style_formatted.conf
new file mode 100644
index 0000000..d0c3200
--- /dev/null
+++ b/.config/qpdfview/qpdfview_style_formatted.conf
@@ -0,0 +1,288 @@
+[documentView]
+autoRefresh=true
+compositionMode=0
+continuousMode=true
+convertToGrayscale=false
+highlightAll=true
+highlightCurrentThumbnail=true
+highlightDuration=5000
+invertColors=false
+layoutMode=3
+limitThumbnailsToResults=false
+matchCase=false
+minimalScrolling=true
+openUrl=false
+pageSpacing=1
+pagesPerRow=2
+parallelSearchExecution=true
+prefetch=true
+prefetchDistance=10
+rotateModifiers=33554432
+rotation=0
+scaleFactor=0.9476203308283557
+scaleMode=1
+scrollModifiers=134217728
+sourceEditor=
+thumbnailSize=150
+thumbnailSpacing=3
+trimMargins=false
+wholeWords=false
+zoomFactor=1.1
+zoomModifiers=67108864
+
+[mainWindow]
+contentsDialogSize=@Size(294 272)
+currentPageInWindowTitle=false
+documentAsTabTitle=true
+documentContextMenu=previousPage, nextPage, firstPage, lastPage, separator, jumpToPage, jumpBackward, jumpForward, separator, setFirstPage, separator, findPrevious, findNext, cancelSearch
+editToolBar=currentPage, previousPage, nextPage
+exitAfterLastTab=false
+extendedSearchDock=true
+fileToolBar=openInNewTab, refresh
+fontsDialogSize=@Size(278 244)
+geometry=@ByteArray(\x1\xd9\xd0\xcb\0\x3\0\0\0\0\x2\xd0\0\0\0\0\0\0\x5\x9f\0\0\x3p\0\0\x2\xd4\0\0\0\0\0\0\x5\x9f\0\0\x3p\0\0\0\0\0\0\0\0\x5\xa0\0\0\x2\xd4\0\0\0\0\0\0\x5\x9f\0\0\x3p)
+instanceNameInWindowTitle=false
+keepRecentlyClosed=false
+newTabNextToCurrentTab=true
+openPath=/SHARED/academics/books
+recentlyClosedCount=5
+recentlyUsed=@Invalid()
+recentlyUsedCount=10
+restoreBookmarks=true
+restorePerFileSettings=true
+restoreTabs=false
+saveDatabaseInterval=300000
+savePath=/SHARED/academics/2021/M325/endofsemester
+scrollableMenus=false
+searchableMenus=false
+settingsDialogSize=@Size(430 663)
+spreadTabs=true
+state=@ByteArray(\0\0\0\xff\0\0\0\0\xfd\0\0\0\x2\0\0\0\0\0\0\x1\x1b\0\0\x3^\xfc\x2\0\0\0\x3\xfb\0\0\0\x16\0o\0u\0t\0l\0i\0n\0\x65\0\x44\0o\0\x63\0k\0\0\0\0\x13\0\0\x3^\0\0\0h\0\xff\xff\xff\xfb\0\0\0\x1c\0p\0r\0o\0p\0\x65\0r\0t\0i\0\x65\0s\0\x44\0o\0\x63\0k\0\0\0\0\x13\0\0\x3^\0\0\0^\0\xff\xff\xff\xfb\0\0\0\x1c\0t\0h\0u\0m\0\x62\0n\0\x61\0i\0l\0s\0\x44\0o\0\x63\0k\0\0\0\x1\xc5\0\0\x1\xac\0\0\0^\0\xff\xff\xff\0\0\0\x3\0\0\x5\xa0\0\0\0\xc5\xfc\x1\0\0\0\x2\xfb\0\0\0\x1a\0\x62\0o\0o\0k\0m\0\x61\0r\0k\0s\0\x44\0o\0\x63\0k\0\0\0\0\0\0\0\x5\xa0\0\0\0\x46\0\xff\xff\xff\xfb\0\0\0\x14\0s\0\x65\0\x61\0r\0\x63\0h\0\x44\0o\0\x63\0k\0\0\0\0\0\0\0\x5\xa0\0\0\x1\xbc\0\xff\xff\xff\0\0\x2\xcc\0\0\x3\\\0\0\0\x4\0\0\0\x4\0\0\0\b\0\0\0\b\xfc\0\0\0\x1\0\0\0\x2\0\0\0\x3\0\0\0\x16\0\x66\0i\0l\0\x65\0T\0o\0o\0l\0\x42\0\x61\0r\0\0\0\0\0\xff\xff\xff\xff\0\0\0\0\0\0\0\0\0\0\0\x16\0\x65\0\x64\0i\0t\0T\0o\0o\0l\0\x42\0\x61\0r\0\0\0\0\0\xff\xff\xff\xff\0\0\0\0\0\0\0\0\0\0\0\x16\0v\0i\0\x65\0w\0T\0o\0o\0l\0\x42\0\x61\0r\0\0\0\0\0\xff\xff\xff\xff\0\0\0\0\0\0\0\0)
+synchronizeOutlineView=true
+synchronizeSplitViews=true
+tabContextMenu=openCopyInNewTab, openCopyInNewWindow, openContainingFolder, separator, splitViewHorizontally, splitViewVertically, closeCurrentView, separator, closeAllTabs, closeAllTabsButThisOne, closeAllTabsToTheLeft, closeAllTabsToTheRight
+tabPosition=0
+tabVisibility=0
+toggleToolAndMenuBarsWithFullscreen=false
+trackRecentlyUsed=false
+usePageLabel=true
+viewToolBar=scaleFactor, zoomIn, zoomOut
+styleSheet="
+
+/*-----QWidget-----*/
+QWidget
+{
+	background-color: #232430;
+	color: #EEEEEE;
+	border-color: #000000;
+
+}
+
+
+/*-----QLabel-----*/
+QLabel
+{
+	background-color: #232430;
+	color: #c1c1c1;
+	border-color: #000000;
+
+}
+
+/*-----QLineEdit-----*/
+QLineEdit
+{
+	background-color: #38394e;
+	color: #c1c1c1;
+	border-style: solid;
+	border-width: 1px;
+	border-color: #4a4c68;
+
+}
+
+
+/*-----QTableView-----*/
+QTableView, 
+QHeaderView, 
+QTableView::item 
+{
+	background-color: #232430;
+	color: #c1c1c1;
+	border: none;
+
+}
+
+
+QTableView::item:selected 
+{ 
+    background-color: #41424e;
+    color: #c1c1c1;
+
+}
+
+
+QHeaderView::section:horizontal 
+{
+    background-color: #232430;
+	border: 1px solid #37384d;
+	padding: 5px;
+
+}
+
+
+QTableView::indicator{
+	background-color: #1d1d28;
+	border: 1px solid #37384d;
+
+}
+
+
+QTableView::indicator:checked{
+	image:url("./ressources/check.png"); /*To replace*/
+	background-color: #1d1d28;
+
+}
+
+/*-----QTabWidget-----*/
+QTabWidget::pane 
+{ 
+    border: none;
+
+}
+
+
+QTabWidget::tab-bar 
+{
+    left: 5px; 
+
+}
+
+
+QTabBar::tab 
+{
+    color: #c1c1c1;
+    min-width: 1px;
+	padding-left: 25px;
+	margin-left:-22px;
+    height: 28px;
+	border: none;
+
+}
+
+
+QTabBar::tab:selected 
+{
+    color: #c1c1c1;
+	font-weight: bold;
+    height: 28px;
+
+}
+
+
+QTabBar::tab:!first 
+{
+    margin-left: -20px;
+
+}
+
+
+QTabBar::tab:hover 
+{
+    color: #DDD;
+
+}
+
+/*-----QTableView & QTableWidget-----*/
+QTableView
+{
+    background-color: #202030;
+    border: 1px solid #32414B;
+    color: #f0f0f0;
+    gridline-color: #8faaff;
+    outline : 0;
+
+}
+
+
+/*-----QScrollBar-----*/
+QScrollBar:horizontal 
+{
+    background-color: transparent;
+    height: 8px;
+    margin: 0px;
+    padding: 0px;
+
+}
+
+
+QScrollBar::handle:horizontal 
+{
+    border: none;
+	min-width: 100px;
+    background-color: #56576c;
+
+}
+
+
+QScrollBar::add-line:horizontal, 
+QScrollBar::sub-line:horizontal,
+QScrollBar::add-page:horizontal, 
+QScrollBar::sub-page:horizontal 
+{
+    width: 0px;
+    background-color: transparent;
+
+}
+
+
+QScrollBar:vertical 
+{
+    background-color: transparent;
+    width: 8px;
+    margin: 0;
+
+}
+
+
+QScrollBar::handle:vertical 
+{
+    border: none;
+	min-height: 100px;
+    background-color: #56576c;
+
+}
+
+
+QScrollBar::add-line:vertical, 
+QScrollBar::sub-line:vertical,
+QScrollBar::add-page:vertical, 
+QScrollBar::sub-page:vertical 
+{
+    height: 0px;
+    background-color: transparent;
+
+}
+"
+
+[pageItem]
+addAnnotationModifiers=67108864
+annotationColor=@Variant(\0\0\0\x43\x1\xff\xff\xff\xff\xff\xff\0\0\0\0)
+annotationOverlay=true
+backgroundColor=@Variant(\0\0\0\x43\x1\xff\xff\0\0\0\0\0\0\0\0)
+cacheSize=262144K
+copyToClipboardModifiers=33554432
+decorateFormFields=false
+decorateLinks=false
+decoratePages=true
+formFieldOverlay=true
+highlightColor=@Variant(\0\0\0\x43\x1\xff\xff\xff\xff\xff\xff\0\0\0\0)
+keepObsoletePixmaps=false
+openInSourceEditorModifiers=0
+paperColor=@Variant(\0\0\0\x43\x1\xff\xff\xff\xff\xff\xff\xff\xff\0\0)
+useDevicePixelRatio=true
+useTiling=false
+zoomToSelectionModifiers=100663296
+
+[presentationView]
+backgroundColor=@Variant(\0\0\0\x43\0\xff\xff\0\0\0\0\0\0\0\0)
+screen=-1
+synchronize=false
diff --git a/.config/qpdfview/shortcuts.conf b/.config/qpdfview/shortcuts.conf
new file mode 100644
index 0000000..2ac50a2
--- /dev/null
+++ b/.config/qpdfview/shortcuts.conf
@@ -0,0 +1,81 @@
+[General]
+addAnnotationMode=Ctrl+A
+addBookmark=Ctrl+B
+bookmarksDockToggleView=F9
+bookmarksDockToggleView%20%3A%29=F9
+cancelSearch=Esc
+closeAllTabs=Ctrl+Shift+W
+closeAllTabsButCurrent=Ctrl+Alt+W
+closeCurrentView=@Invalid()
+closeTab=Ctrl+W
+contents=F1
+continuousMode=Ctrl+7
+convertToGrayscale=Ctrl+U
+copyToClipboardMode=Ctrl+C
+darkenWithPaperColor=@Invalid()
+editToolBarToggleView=@Invalid()
+exit=Ctrl+Q
+fileToolBarToggleView=@Invalid()
+findNext=F3
+findPrevious=Shift+F3
+firstPage=Home, Num+Home, Ctrl+Home, Ctrl+Num+Home
+fitToPageSizeMode=Ctrl+8
+fitToPageWidthMode=Ctrl+9
+fullscreen=F11
+invertColors=Ctrl+I
+jumpBackward=Ctrl+Alt+Left
+jumpForward=Ctrl+Alt+Right
+jumpToPage=Ctrl+J
+lastPage=End, Num+End, Ctrl+End, Ctrl+Num+End
+lightenWithPaperColor=@Invalid()
+moveDown=Down, Num+Down, J
+moveLeft=Left, Num+Left, H
+moveRight=Right, Num+Right, L
+moveToInstance=@Invalid()
+moveUp=Up, Num+Up, K
+multiplePagesMode=Ctrl+4
+nextBookmarkAction=Alt+Right
+nextPage=Space
+nextTab=Ctrl+Tab
+open=Ctrl+O
+openContainingFolder=@Invalid()
+openCopyInNewTab=Ctrl+Shift+T
+openCopyInNewWindow=Ctrl+Shift+O
+openInNewTab=Ctrl+T
+originalSize=Ctrl+0
+outlineDockToggleView=F6
+outlineDockToggleView%20%3A%29=Ctrl+E
+presentation=F12
+previousBookmarkAction=Alt+Left
+previousPage=Backspace
+previousTab=Ctrl+Shift+Backtab
+print=Ctrl+P
+propertiesDockToggleView=F7
+propertiesDockToggleView%20%3A%29=F7
+refresh=F5
+removeAllBookmark=Ctrl+Alt+B
+removeBookmark=Ctrl+Shift+B
+restoreMostRecentlyClosedTab=Alt+Shift+W
+rightToLeftMode=Ctrl+Shift+R
+rotateLeft=Ctrl+Left
+rotateRight=Ctrl+Right
+save=Ctrl+S
+saveAs=@Invalid()
+saveCopy=@Invalid()
+search=/
+searchDockToggleView=F10
+setFirstPage=Ctrl+M
+skipBackward=PgUp, Num+PgUp
+skipForward=PgDown, Num+PgDown
+splitViewHorizontally=Ctrl+Shift+V
+splitViewVertically=@Invalid()
+thumbnailsDockToggleView=F8
+thumbnailsDockToggleView%20%3A%29=F8
+toggleMenuBar=Ctrl+Shift+M
+toggleToolBars=@Invalid()
+trimMargins=Ctrl+Shift+U
+twoPagesMode=Ctrl+6
+twoPagesWithCoverPageMode=Ctrl+5
+viewToolBarToggleView=@Invalid()
+zoomIn=Ctrl+Up
+zoomOut=Ctrl+Down