Fixed LESS environment variable.
Added xterm transparency, various aliases

Specifically added sudo aliases, a few program shortcut/renames, and a few typo
aliases.
Fixed Ctrl-H in tmux completely now within XTerm.

Prior to this, xterms were being called as "stty erase ^?; tmux -2" by openbox.
Kind of hacky, using the ttyModes in XTerm is way more proper.
Changed colour scheme