Update filter.php

Does make more sense to return the $filter_group_id instead of (the last) $filter_id
idiot russian sent a commit and put the account module on the category page!
Merge pull request #2418 from venalis/patch-1

Update filter.php
Fix owl-carousel for RTL useres.
Fix variable text_yes in customer edit form
Merge pull request #2421 from gortsilas/customer-form-fix

Fix variable text_yes in customer edit form
Merge pull request #2419 from Dvir-Julius/patch-2

Fix owl-carousel for RTL useres.
Rename mssql driver file
Fix javascript error on Autocomplete
ReferenceError: event is not defined
https://github.com/opencart/opencart/issues/2430
Merge branch 'master' of https://github.com/opencart/opencart
Merge pull request #2429 from ocextensions/patch-1

Fix javascript error on Autocomplete
fix for bad commits done by opencart-russia
https://github.com/opencart/opencart/pull/2439
Merge pull request #2428 from Ben-Speakman/mssql_fix

Rename mssql driver file
Fix unistall module  - layout_module issue.
https://github.com/opencart/opencart/issues/2424
removed some junk code
Merge pull request #2442 from ocextensions/patch-2

Fix uninstall module  - layout_module issue.
https://github.com/opencart/opencart/issues/2435