tested blog stuff in frontend; changed namespaces of blog models;
added blog items in frontend ^^
routes
resolved conflicst in admin/blogController
fixed blog models namespaces
Added base design to landing page;
Added language change in frontend;
Added registration / login in frontend;
Merge branch 'f-frontend' into develop

Conflicts:
	app/controllers/admin/BlogController.php
added seo url to catalog form;
Merge branch 'f-catalog' into develop
small fix in catalog seo url...