added --config to bash completion
bash_completion: load profiles only when .autorandr directory exists
Fix completion of config names
Merge remote-tracking branch 'public/patch-1'

* public/patch-1:
  added --config to bash completion
Merge remote-tracking branch 'public/patch-2'

* public/patch-2:
  bash_completion: load profiles only when .autorandr directory exists

Conflicts:
	bash_completion/autorandr
Merge branch 'patch-1' of https://github.com/vapniks/autorandr

* 'patch-1' of https://github.com/vapniks/autorandr:
  Fix completion of config names