Add initial support for a .vc_proj file to setup local params.
fix cd bug in _vcreset
go
Merge branch 'master' of jeffbuttars.com:users/jeff/virtualcandy
fixes for .vc_proj
use a python2.7 setup by default.
merge
Merge remote-tracking branch 'origin/master'

Conflicts:
	vc_common_code.sh
be less noisy.
Default to auto activate ON
Pass extra args from vcstart to virtualenv command.
If vcin is called with no parameters, run install on requirements.txt
If vcin is called with no parameters, run install on requirements.txt, and call vcfreeze afterword.
Merge branch 'master' of jeffbuttars.com:users/jeff/virtualcandy