Added scrutinizer badge
Added InArray rule

Added the InArray rule, and made it possible for custom rules to be used
on the frontend.
Merge pull request #13 from AxaliaN/feature-inarray

Added InArray rule
Fixed bug when using multiple fieldsets

Fixed a bug where, when using multiple fieldsets, for the second
fieldset the first inputFilter was used.
Cleaner fix.
Removed leading space & added tests
Merge pull request #14 from AxaliaN/master

Fixed issue when using multiple fieldsets
Merge pull request #2 from bramstroker/master

update