Contextual toggler for nav controls
On click, Closes the non-clicked controls
Re(lazy)load search into given context on page:ready
Rename nav control module
Updated jasmine tests
More tests for the Control module
More tests for the Control module
Use prototype obj for Control view methods
Update integration tests: classes not ids
Merge branch 'master' into dom-context-4
Remove Aria test for .seach-box, as only loaded on demand
Remove debug logging
Make closure more lightweight
Fix fragile tag trails count
Merge pull request #666 from guardian/dom-context-4

Navigation refactor