Update phone.js

Correct the separator after the international prefix.
And now, all the four separator between the pairs of digits in the national part must be identical.
Update

0800 numbers Added
Merge pull request #647 from fhferreira/patch-1

Update Brazil phone validator
#647: Update Brazil phone number validator, thanks to @fhferreira
Merge branch 'master' of https://github.com/dlucazeau/bootstrapvalidator into dlucazeau-master

Conflicts:
	src/js/validator/phone.js
Merge branch 'dlucazeau-master'
#646: Update French phone number validator, thanks to @dlucazeau
Update vat.js

Add CNPJ validation to VAT Validators
Merge pull request #650 from fhferreira/patch-4

Add Brazil VAT number validator
#650: Add Brazilian VAT number validator (CNPJ), thanks to @fhferreira