Fix incorrect import statements in SqlServerConnection class
Merge pull request #2411 from driesvints/patch-3

Fix incorrect import statements in SqlServerConnection class
updated FatalErrorException to new namespace
Merge pull request #2416 from anlutro-pull-requests/bug/fatalerrorexception-import

updated FatalErrorException to new namespace
Added setRules method.
Merge branch '4.0'
Fix Workbench/stubs/composer.json
Merge pull request #2421 from tmalecki/fix-workbench-stubs-composer-json

Fix Workbench/stubs/composer.json
Import cookie class.
Merge branch '4.0'
Remove custom repository for Boris.
Clean up Validator and Mail components

- Fixed docblocks
- Removed some unnecessary returns
Merge pull request #2426 from DriesForks/dv/clean-up-validator-folder

Clean up Validator and Mail components
Added getLocale() method to Application which returns the current locale from the config.
Merge pull request #2429 from alexdover/getlocale

Added getLocale() method to Application
Fix order.
Cast to integer on limit and offset.
Merge branch '4.0'
Increment version.
Fix reference.