Merge pull request #1 from nghuuphuoc/master

fetch from upstream repo
Added Portugal postcode validation
Added Portugal postcode validation test
Added Portugal postcode validation test
Merge branch 'master' of https://github.com/zmira/bootstrapvalidator into zmira-master

Conflicts:
	src/js/validator/zipCode.js
Merge branch 'zmira-master'
#1022: Add Portugal postal code validator, thanks to @zmira