Differ from flagged listings;
Moved empty list message to controllers;
Better flagged headings. Improves https://github.com/OpenUserJs/OpenUserJS.org/pull/171
Use favicon express middleware. Closes #184.
Merge pull request #179 from jerone/issue-178

Differ from flagged listings; Fixes https://github.com/OpenUserJs/OpenUserJS.org/issues/178
Merge branch 'headings' of https://github.com/jerone/OpenUserJS.org into jerone-headings

Conflicts:
	controllers/index.js
	controllers/user.js
	libs/modelQuery.js
Merge branch 'jerone-headings'