3 commits

Author	SHA1	Message	Date
Jonathan Dahan	7fa256bbf0	use local to avoid environment pollution	2012-01-29 23:14:35 -05:00
Jonathan Dahan	8603260648	only use color if :omz:plugin:upgrade color is set	2012-01-29 23:14:34 -05:00
Jonathan Dahan	0ab3dbf7e5	Initial upgrade plugin	2012-01-29 23:14:34 -05:00