fix error when parsing invalid url
add new search as 404 page
routing for new 404 page
migrate search prototype into media.ccc.de codebase

Conflicts:
	layouts/partials/navbar.haml
a page is a page.
support ssl
merge navbar changes (lost during cherry-picking)
implement search results with same look & css as tags-view
paging & mic. styling
Merge pull request #1 from MaZderMind/redesign-fix-urlparsing

fix error when parsing invalid url
Merge pull request #2 from MaZderMind/redesign-elastic-search

elastic search