Tidy up repo for gerrit

ps1&2: Fix The compiler warnings
       Remove Useless files
ps3:   Whitespace Homicide
ps4:   testing a auto formater to remove the whitespaces of doom
ps5:   try again
ps6:   Fk you white space you can sk my dk (TED)
ps7:   helper for the gitignore to always ignore the ~backup files

Change-Id: I27f673deab1ee30d42b547737fb8f15899290ce8
Originaly: http://review.pac-rom.com/#/c/4185/