Recent search terms interface.

Change-Id: Ib9c41ca37ba0ac69173ceb4b489f397c3928e8b0
Made search keyboard use 'Go' button.

If article with exact title as search term is in the search
results, the Go button will load that article. If no exact
match, it will load the first article in the search results.

Change-Id: Ia250d9f5e20bc411f7fc3b3d1c9e5bdaa2f77fd7
Merge branch 'master' into work-libs3
moar tests

Change-Id: I078a054796b4f15c462300bd5ad04e1be40d0e6d
moar fixes

Change-Id: I36ae129554edff810d76f476e6275634e76b1b18