Vim: added tagbar plugin, which provides an outline of the current file
Vim: Removed styled underlines, tweaked colours for git diff and NERDTree
Vim: removed trailing whitespace
Vim: Configured NERDTree and Tagbar plugins, added tag listing shortcut

Tag listing can be done via ,] which displays them in the location list
Vim: Added a fallback for when global clipboard doesn't work
Vim: On file open jump to last cursor position (not just line). Map ; to :
Vim: Highlight trailing whitespace
Tmux: New windows start in $HOME, split panes keep current directory
Tmux: Shortcut added for htop
Vim: easier way to force quit ,Q and a better whitespace error highlighter
Vim: NERDTree now only tries to open at the current file if there is one