Search term now highlighted in titles of search results.

Change-Id: I43a785c160b42768fc70793fc92bd8c9a6853cc8
Fix for link taps which weren't working.

Change-Id: I7dc0cda3e247a37a2e8d1063409f4b90361505fe
*poke poke code signing settings*

Change-Id: Idf6e7086090ac5d79d90cb31ba95ac940f2d5781
Customized the search box area to look more like designer mockups.

Used a table view and text field rather than UISearchDisplayController
to give us more customization freedom. Many small interface tweaks.
Improved search term highlighting and fixed related crashes. Loads
first section of article initially, then remaining section.
Much snappier.

Change-Id: Ie19f24e99e4a21b94b50d92e4851afbb73f0db6e
Merge "Customized the search box area to look more like designer mockups."