Removed string validation for description field in PresentationPages modelO
Merge branch 'master' of https://github.com/saldarriaga/102_kerry
Added order_num when is created a technology and updated presentationpages model
Added extension yii-debug-toolbar
added debug-toolbar extensionO
Merge branch 'master' of https://github.com/saldarriaga/102_kerry
Updated image size validator in categories form
Merge branch 'master' of https://github.com/saldarriaga/102_kerry

Conflicts:
	protected/models/PresentationPages.php