Add hint if reboot is necessary after updating.
Add alias to grep a date string.
Always scale images opened with feh to fit the window.
Add alias to open a "temporary" shell in alternate mode that does not
mess with the scrollback history.
When restarting i3 check for connected second monitor: scale it and
restart polybar if there is one.
Put polybar tray on the main monitor.
Do not kill polybar and relaunch it when restarting i3, but restart it
using ipc (much faster).
Switch from gnome-terminal to st (see fork on github).
Open new terminal by default in the same working-dir as current window.
Modify scratchpad-terminal to work with every terminal.
Use Github credentials when in Projects/github folder.
All other custom github projects are stored in user.config.
Use 8 spaces for tabs to see whitespace error in git diffs.
