Inline defaults.cnf
Fix some bugs
Core defaults.cnf is no longer a file
Create .shutit cnf file
Change file of user config
Source user level file after defaults
new interactive level (1, which just honours pause points, and others bumped up) adding arg to shutit call in vnc
doh
Merge pull request #76 from aidanhs/aphs-dot-shutit-cnf

Remove global defaults.cnf, add (an empty) ~/.shutit/config file
-f