- Now accepts paths in the --standards argument (and correctly prepends
the build directory) so it actually works
- Now accepts the --tabwidth argument so that if your project favours tabs
over spaces you can still just use PSR2 and you don't have to sacrifice
using the Generic.WhiteSpace.ScopeIndent rule because it is spaces-only
- Now accpets the --encoding argument. I haven't used this before, but
looking in the phpcs documentation it looks like a very useful one to
have as most people code in utf-8 but phpcs defaults to iso-8859-1 and
it can apparently "cause double-encoding problems when generating UTF-8
encoded XML reports"
