Little fix in InputFilter/Factory
Little fix in InputFilter/Factory

Hi there!

We can now add error_message option to Input without fallback which caused problems with validation final result.

MadCat34/zend-inputfilter,zf2timo/zend-inputfilter,akomm/zend-inputfilter,weierophinney/zend-inputfilter,Maks3w/zend-inputfilter,Blinden/zend-inputfilter,akrabat/zend-inputfilter,zendframework/zend-inputfilter,stefanotorresi/zend-inputfilter