returned back formatting language files
remove previous attachments if any
Changelog
Finished HATEOAS  support.
Renamed `User::loginByToken()` to `loginByAccessToken()`.
enchansment of db message source
Update MessageController.php

fix code style
Fixed phpdoc class reference in Theme
Code style
Fixing #2556: finished theming docs, emphasized on the fact that themes are non-redistributable and application-specific
return data from module scope variable
Merge pull request #2596 from tonydspaniard/2559-pjax-filter

2559 pjax filter
Fixes #2572: Corrected LanguageAsset example
Merge pull request #2595 from thiagotalma/master

Arrows to display the previous and next files.
Fixed typo
support authentication via query parameter.
added support for rate limiting.
Refactored auth methods.
Implemented rate limiter.
fix phpDoc, added @throws annotation BaseFileHelper::copyDirectory