Cleanup of search and search results code.

Allows for instant return to search results without the same results
for the last search term having to be re-downloaded.

Change-Id: If64a8e8660d8232e6d2e1f03764e5a464421b6ea
Increased Recent item row height.

Saved pages images flush left to be consistent with search results.

Change-Id: If6b8da071bb68d734870c8f7701ef3a01e62c98a
Merge "Increased Recent item row height."