Update dotfiles

+ Various improvements for XPS 9310 keybinds
+ Various improvements for XPS 9310 conky sysinfo overlay
+ Limit curl requests for web server status to refresh every 2mins
+ Update conky shortcuts overlay to show new shorts for i3 and vim
+ New darcula colorscheme for vim
+ Adjust i3 window attributes for new applications
+ Fix for vim storing yanked or deleted text to system clipboard
+ Relocate screenshots and backgrounds to subdirectories in ~/Pictures
+ Relocate all user scripts to ~/.local/bin/
+ Use symlinks for scripts in ~/.config/autostart-scripts
+ Relocate all user-created desktopfiles to ~/.local/share/applications
+ Use symlinks for desktopfiles in in ~/.config/autostart
+ Update paths in i3 config to use $HOME environment variable instead of
  absolute paths

.config/autostart/mullvad-vpn.desktop

@@ -0,0 +1,21 @@
+[Desktop Entry]
+Categories=Network;
+Comment[en_US]=Mullvad VPN client
+Comment=Mullvad VPN client
+Exec="/opt/Mullvad VPN/mullvad-vpn" %U
+GenericName[en_US]=
+GenericName=
+Icon=mullvad-vpn
+MimeType=
+Name[en_US]=Mullvad VPN
+Name=Mullvad VPN
+Path=
+StartupNotify=true
+StartupWMClass=Mullvad VPN
+Terminal=false
+TerminalOptions=
+Type=Application
+X-DBUS-ServiceName=
+X-DBUS-StartupType=
+X-KDE-SubstituteUID=false
+X-KDE-Username=