add monokai colorscheme

Signed-off-by: Mattijs Korpershoek <mattijs.korpershoek@gmail.com>
Back to terminator!

Urxvt was easily configurable with .Xressources.
However, i got some serious performance issues with large texts to
display such as the output of `dmesg`.
Since I am too lazy to figure out why this is happening, I am switching
back to Terminator :)

Signed-off-by: Mattijs Korpershoek <mattijs.korpershoek@gmail.com>