Main command encapsulator

[Lucas Nesi]

Create a starvz command that encapsulats phase 1 and phase 2 commands and could be used as:
starvz [options] folder [application] [config]

Where options could be:

• -1 or --phase1
• -2 or --phase2

This command should work in any folder.

[Lucas Nesi]

Done in 3390a05.