Issue title: GlobalSearch custom js
 Issue body: Is there a way to customize globalSearch view ? I would like to enhance it a little, for example add more columns other then 'name' in the search result. The reasin is that sometimes there are several results with same name and user can not understand which one needs. It would be interesting if we could specicify our customzed view for globalsearch somewhere in metadata or prefs.
 Comments: 
 Comment 0: I don't know such. For such questions please use our forum: http://forum.espocrm.com/
I'm only one who monitors github issues and do the most development work for EspoCRM. I'm really very busy everyday.

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