move watch files to settings.json
Fauxton: Set active nav tab

When a nav tab is clicked on that tab is now highlighted.
This fixes COUCHDB-1842
[tests] tidy up etap stream test output

Closes COUCHDB-1082.
Use Array#forEach instead of for .. in

Also improved the wording in a few places.
Fauxton: Add dependancies to watch path instead of custom watch path
Fauxton: Change select header to data attribute
Merge remote-tracking branch 'upstream/master' into 1829-User-Experience-Redesign

Conflicts:
	src/fauxton/app/modules/databases/routes.js
fixes for FF and inputs
font stuff
Fixes for sean & yuriy stuff
Fauxton font fixes
alignment tweaks to work with dashboard addon styles
Revert Gruntfile.js ooops