A few fixes...

Tending to a few items I've noted while using Anchor.

-Disabling directory indexes with the htaccess.distro
-Letting the edit form handle special characters (tackled comments, pages, and posts; not sure where else it may be needed)
-Handle square images when resizing
-Fix search
-Make search theme page more consistent with rest of site

*Search pagination commit (c09c4e6) may need more work. Will likely want to add the search page location to the site meta. Current commit set a specific location for search (search/)