Added debounce functionality to remote validation
Changed scope of timer variable for debounced remote validation
Ensured debounce works on multiple remote validators
Update zipCode.js

zipCode validator should default to a non-empty test instead of testing all unsupported countries against the US zipcode format.
Create it_IT.js
Update different validator

Changed different validator to be able to check multiple fields for cases where there are more than two to compare.
Merge remote-tracking branch 'upstream/master'
validate a value from a list of options
non-verbose validation
non-verbose validation (indent fix)
Update it_IT.js
Merge remote-tracking branch 'upstream/master'

Conflicts:
	src/js/validator/zipCode.js
adding support for South African VAT number validation
Merge pull request #536 from vadail/master

Spanish (Spain) language package and Spanish phone number validator
#536: Add Spanish lang pack; Spanish phone number validation, thanks to @vadail
Greek Translation lang pack
Merge pull request #544 from pRieStaKos/master

Greek Translation lang pack
#544: Greek language package, thanks to @pRieStaKos
Tradução português do Brasil

Traduzido por Marcus Vinícius de Carvalho
marcuscarvalho6@gmail.com
GIT @marcuscarvalho6
Merge pull request #545 from marcuscarvalho6/patch-1

Add Portuguese (Brazil) language package