Merge branch 'master' of github.com:tschneid/dotfiles

* 'master' of github.com:tschneid/dotfiles:
  gitconfig: added * in prompt, if git branch is not clean
Merge branch 'master' of github.com:tschneid/dotfiles

* 'master' of github.com:tschneid/dotfiles:
  added config for sublime-text distraction-free mode
  small fix for LD_LIBRARY_PATH and LIBRARY_PATH
make linking verbose