Update doctrine proxies
Update dependencies
Fix #1568 : Scheduler timeouts
Fix typo
Update to symfony 2.3.7
Fix #1586 : jQuery UI error in thesaurus tab selection
Merge pull request #796 from romainneutron/doctrine-proxies

[3.9] Update doctrine proxies
Merge pull request #798 from romainneutron/fix-1586

[3.8] Fix #1586 : jQuery UI error in thesaurus tab selection
Merge pull request #797 from romainneutron/symfony-2.3.7

[3.8] Update to symfony 2.3.7
Bump to version 3.8.3-alpha.0
Merge branch '3.8'

Conflicts:
	composer.json
	composer.lock
	lib/Alchemy/Phrasea/Controller/Admin/TaskManager.php
	lib/Alchemy/Phrasea/Core/Version.php
Remove commented code
Image should not be executables
Merge branch '3.8'
Remove license comments
Add missing headers
Merge pull request #800 from romainneutron/remove-license-comments

[3.9] Fix license comments
Merge pull request #799 from romainneutron/code-comments

[3.9] Remove commented code
Add configuration form types
Move main "languages" and "servername" to top level, "task-manager" and "binaries" to main configuration