fonts: do not disable antialiasing for proggy clean
emacs: naquadah comes from melpa/elpa
urxvt: minor tweaks
tmux: config
emacs: ac-config-default was doubled
emacs: disable menu bar by default
emacs: org-mode fix column view for hierarchical tasks
emacs: magit key W to enable/disable whitespace mode
emacs: add bunch of useful packages

move-text - move line up/down
ack-and-a-half - integration with ack tool
auto-complete-xml - self explanatory
ac-dabbref - autocomplete form dabbrev
yaml-mode - self explanatory
zeitgeist - integration with zeitgeist
erlang - erlang mode
lua-mode - self explanatory
protobuf-mode - as above
ggtags - GNU global wrapper
back-button - fancy jump to previous mark position
visible-mark - self explanatory
undo-tree - as above
emacs: ack integration setup
emacs: zeitgeist support
emacs: undo tree and back button mode
emacs: helm mode, disabled, never took off
emacs: use ggtags instead of cscope
emacs: disable ac-python, use auto-complete-nxml
emacs: erlang edts setup