Merge remote-tracking branch 'origin/master'

# Conflicts:
#	src/ColumnValidators/ColumnValidator.php
#	src/ColumnValidators/Email.php
#	src/ColumnValidators/Filter.php
#	src/ColumnValidators/Greater.php
#	src/ColumnValidators/Ip.php
#	src/ColumnValidators/MinLength.php
#	src/ColumnValidators/Number.php
#	src/ColumnValidators/Regexp.php
#	src/ColumnValidators/Slug.php
#	src/ColumnValidators/Url.php

Author: WinterSilence