code fix
typo
add switch to disable morgan
fixed switch to disable morgan
moved some code out
app can declare a cozy.js file at package root instead of consuming their main field from package.json file
fix restartwatcher
and log switch
add new exitNow actions different from exit to force process to kill itself with appropriate return code
Merge branch 'master' of git://github.com/maboiteaspam/cozy-light

Conflicts:
	lib/cozy-light.js
	package.json
better handle enable/disbale of express logs
linting

+ start function improvement