Search: Extend search based on package type and package content

[bhuvak]

We had this discussion during our stand-up and during "package explorer" functionality. Logging it for future tracking.

1. It would be good to be able to search packages based on their technology - like .Net. Javacscript and Native (as we are going to support native).
   2 It would be nice to be able to search for packages based on their content.

[jeffhandley]

The work being done to track the VS Project Type Guids in the install statistics, and then leveraging that from search indexes should largely cover this.

We spent a great deal of time trying to find a way for a package to declare how it could be used, and that was a dead-end. Boosting search results by actual consumption seems much more promising.

[skofman1]

Similar suggestion is tracked here: #3098