Minor teaks here and there.
Merge branch 'master' of https://github.com/axlm/Environment

Conflicts:
	bash/ax_bash_prompt
Removed renamed relic.
Merge branch 'master' of https://github.com/axlm/Environment into develop
Created setup file.
Reorganized Vim directory.
Merge branch 'develop' of https://github.com/axlm/environment into develop
Merge branch 'develop'