Merge pull request #42 from farski/master

Some stuff
alerts work for import
loading indicators
Merge pull request #43 from chrisrhoden/import_process

alerts work for import
initial ui mockup
add support for search
mappings
more search updates
user to grants
WIP
major cleanup
add collections to items
specs pass
Merge pull request #44 from chrisrhoden/search

Search
refactoring lots of duplicate behavior, like fetching etc
sticky footer, full page loading overlay for page loads, nice stuff.
the cog looks much nicer
minification error fixed
handle the case where the response is empty better
various bugfixes, simplified api