Since pacman 5.1, pacdiff changed of package

This is used to keep the screen output from disapear

bsd-games is providing a binary named atc, so we are conflicting

Also fix error with file containing colon

Used by reexec

Superseded by find-deps

- move code to bash function
- use uppercase for global vars
- drop dbus restart code when updated
- split broken maps and dbus lookup
- change coloring code

- more generic (not only for restart)
- use local vars
- infinite loop protection

There is probably an infinite loop in the code. When it happen display an error