Files no more tied to resource
files are now polymorphic related to resources
is_home bug
Merge branch 'master' into Refactoring-files

Conflicts:
	app/TypiCMS/Modules/Files/Controllers/Admin/FilesController.php
Merge branch 'master' into Refactoring-files
files template
Merge branch 'master' into Refactoring-files
Merge branch 'master' into Refactoring-files
Merge branch 'master' into Refactoring-files
Merge branch 'master' into Refactoring-files
Back end : Added a way to change body class
ignore local cache config file
CSS
File picker
Merge branch 'Refactoring-files'