Add a “Publication Search” option, similar to Gene List, but to search for keywords in papers

[Arnedeklerk]

As KnetMiner stores publication abstract information, we can create an additional search for searching over the abstracts of only publications. A publication-centric search, possibly with Publications as the centre node, which would also help for creating a publication version of GenePage.

This could potentially also work better simply as a standalone search in KnetMiner 6.0
Something like:

Based on #304.

[marco-brandizi]

Is this a knetminer feature or a knetmaps feature? More in general, if you want to use the issues section of the knetminer repo to manage all the issues about all the other projects/repos, we have to agree upon it.

I'm not a fan of it, but it could work. I'm not at all a fan of making all tickets completely non-public, certainly not those related to open source projects.

[Arnedeklerk]

Hey @marco-brandizi.

The search functionality isn't a part of KnetMaps-Plus, that's a seperate search. This search is part of KnetMiner (in the screenshot KnetMaps will fill the blank space on the right), so I think here (publically) is fine. Happy to discuss Friday.