Improve 'new app' creation with using top level /templates url (OMS-274)
Added depth parameter to TemplatesStore for querying /templates (OMS-274)
Fix: TemplatesStore wasn't loaded correctly. Every win open fresh load. (OMS-274)
Bugfix: second select does not work(OMS-274)
Bugfix: On second window open, templatesstore does not load(OMS-274)
Merge pull request #102 from opennode/OMS-274

Improve 'new app' creation with using top level /templates url (OMS-274)