Web-hooks for Gitlab to integrate with Bitrix24 Self-hosted

1. You need to have both working Gitlab and Bitrix24.
2. Put "hooks" folder anywhere within document root of your Bitrix24.
3. Create custom user field named UF_GITLAB_ID in Bitrix24. Fill in an ID for each user.
4. Choose WebHooks in a project settings in Gitlab, and fill in an URL for commithandler.php
5. Enjoy :)

Please feel free to modify and use (GPLv2). Pull requests are strongly appreciated.