option customizes the files to analyse, based on some well-known frameworks directory structures, options are magento, sf20, sf21
changing version
Fixes organization of command and params
More comprehensive output
Don't force params
Remove dev output
Verbose option
Prefer stderr instead of err

Avoid here to get error when it done correctly
Verbose have to be first: it's an option
Merge branch 'pr-1'

* pr-1:
  changing version
  option customizes the files to analyse, based on some well-known frameworks directory structures, options are magento, sf20, sf21

Conflicts:
	tasks/lib/phpcsfixer.js
Merge pull request #3 from LeoColomb/master

Fixes errors and bad output