Fixes bug 849897 - Fixed backward compatibility in search modes.
Merge pull request #318 from AdrianGaudebert/849897-plugin-query-type-compat

Fixes bug 849897 - Fixed backward compatibility in search modes.
fixes bug 797400 - placeholder for q input
Merge pull request #113 from peterbe/bug797400-placeholder-for-q

bug 797400 - placeholder for q input
fixes bug 840240 - Remember user 's preferred view of crash-stats, r=rhelmer