Multiple-select facets (such as type and language) do not work properly
on versions of Solr (at least) greater than and including 4.4. The problem
is that when selected the filtered counts are not applied to other (non-
multi-select) facets. The problem seems to be that we were simply doing things
wrong, and a Solr bug made this appear to be not the case. Changes to address
this:

 - marking a facet multi-select means that it only tags and excludes itself
   from winnowing the counts.
 - various other cleanups as a result of this simplification
Add a check to ensure build with java version acceptable to the server
Allow specifying bodyParser on userProfileAction and withUserAction
WIP, not compiling
Compiling, still a long way from working
WIP on profile upload
Ignore aws conf
Merge branch 'master' of https://github.com/PonteIneptique/docview into merge_thibault
Simplify structure of query tip pane and some other search html
More tweaks to search CSS/layout/tip helper
Functional, if inelegant, profile image setter/uploader
Clean up image resize and S3 upload
Start spec'ing upload functionality
Refactor profile-related actions into their own controller
Fix wrong generic type of index search action (and additonal tidy up)
Set correct auth config
Fix style
Only set image if it's hasn't been set already
More testing
Tweak css