fec-824 implemted a query function that actually calls the api...
made minimum input length to be 3 chars, can be overriden .
timeout for search is 200ms.

it works just the same as in kmc's content tab, however both are not perfect, for example it does not match entries with kaltu when it does match entries with kaltura, some one who is more familier with the api should have a look, the relevant request code in in services.js lines 678-687
lint some ;