Fixed ansi compilation colors

Before it would often just make the beginning of the buffer red or
green, now it only changes what it's supposed to.
turn off truncate for compilation

it might just be the mode I'm in right now, but I feel like I want
it off most of the time
add hs-minor-mode to ruby-mode-hook
Make trailing whitespace less bright

so I don't keep wanting to stab my eyes out. Still noticeable though.
Added better keyboard shortcuts for hs-minor-mode
Added script for git adding