Suffix param for git modules
Include counters in git_status module
vagrant module (slow!)
git_status: one git command less
Better "algorithm" for choosing host colour

Last colour had only 1:16 chance for being used (now it has 2:16).
Move "(vim shell)" text to preset
Update 'saji' preset example
vm module showing whether we are in a VM (only VBox supported for now)
Render git_status using UTF-8 subscripts and superscripts

https://en.wikipedia.org/wiki/Unicode_subscripts_and_superscripts