Tweaks to the search frontend views
More wagtailsearch unit tests
further tweaks to text size in explorer
Merge pull request #32 from kaedroho/feature/search-unit-tests

Wagtailsearch unit tests
Merge branch 'master' of https://github.com/spapas/wagtail into spapas-master
stylistic tweaks to b7158bb3fab5ba8923dc4311e4b538e4e21316e9 (camel case for js vars; using a dict rather than adding vars indefinitely to the window scope; avoiding potentially dynamic code inside compress blocks)