Merge pull request #103 from RyanTG/master

media queries
precompile mediaqueries.css
change assets version
Merge pull request #104 from RyanTG/master

new container div surrounding lookup and map
Merge pull request #105 from RyanTG/master

Added champaign assets
JBuilder mods for region/location index for new iOS app
Merge branch 'enhancements'
json support for events
Merge branch 'enhancements'
fixup
Merge branch 'enhancements'
json version of location_machine_xref index
Merge branch 'enhancements'
update default map zoom for single location
Merge branch 'enhancements'
Merge pull request #111 from RyanTG/master

some new assets
Corrected location photo approval link. (I removed the plural version of _xrefs which was a broken link.)
Merge pull request #113 from brianhanifin/master

Fixed broken link in location photo approval email
don't autogeocode if there are already lat/lon present
Merge branch 'enhancements'