Update laravel/validator.php

Fix: Replace :other with Validation Attributes (from validation.php in language folder)
Small Changes to the Language File (PT)
validate_required_with fix
Update application/language/id/pagination.php

Replaced 'next' translation with the correct word.
Merge pull request #1539 from williamn/patch-1

Update application/language/id/pagination.php
Merge pull request #1530 from tempestim/master

Fix for validate_required_with
Merge pull request #1520 from JorgeMurta/master

Small Changes on the Language File (PT-PT)
Merge pull request #1465 from ethaizone/patch-1

Update laravel/validator.php
Merge branch 'master' into develop