Adding a new method to know if the parent is WMain
Media application files added
Merge remote-tracking branch 'origin/0.4' into news-wretriever
Added typeahead in libraries + Lang translation fixes
Updating class upload helper to 0.32
Adding languages to the upload helper
Adding directory creation and file upload logic description
Deleting some lang files in upload helper

Maybe a CRLF/LF conversion problem ?
Merge remote-tracking branch 'origin/0.4' into news-wretriever

Conflicts:
	paths.php
	system/WCore/WMain.php
Merge remote-tracking branch 'origin/0.4' into news-wretriever
Timezone added in generated configuration file
Merge remote-tracking branch 'origin/0.4' into news-wretriever

Conflicts:
	apps/news/admin/lang/en.xml
	apps/news/admin/lang/fr.xml
	system/WCore/WController.php
	system/WCore/WMain.php
	system/WCore/WRetriever.php
Extracts folder creation function from upload
Update IN_WITY to WITYCMS_VERSION in media files
Uploading a file needs to be connected
Add 'o' render mode: model is computed but not rendered
Generate an ID for each file
Ignoring upload folder
Ignoring log file
Avoid slashes to be removed from request