Add support for showing RVM info (version and gemset).
Align the colors.
Move the color into the rvm_info variable
Add support for virtualenv.
Add an optional clock display at the start of the prompt. I wish bash supported RPS1, but this is better than nothing.
Disable the RVM and virtualenv modules by default.
Add default values for new options to git-prompt.conf
Merge branch 'master' of github.com:coderanger/git-prompt

Conflicts:
	git-prompt.conf
	git-prompt.sh

Signed-off-by: Daniel Hunsaker <danhunsaker@gmail.com>
Added warning on direct exec and fixed clock command

Signed-off-by: Daniel Hunsaker <danhunsaker@gmail.com>