More and better settings.
Merge branch 'master' of github.com:abangratz/dotfiles

* 'master' of github.com:abangratz/dotfiles:
  Fix variable part of .Xresources, checkout urxvt-perls if not exist
  Add vim-abolish, remove unused Rnavcommands
  Add tmuxinator confs
  Path juggling
  Clean up, add less, rainbow parentheses
  Change default port for project
  Add more history lines for tmux
  Add alternate gui font for gvim
  Add copy-paste to URxvt (needs urxvt-perls)
  Add TAGS to global gitignore

Conflicts:
	vimrc
	zshrc