Merge pull request #35 from cjcolvar/master

Fix logging line that falsely identifies read tests as edit
remove .rvmrc
Update hydra-jetty to lastest
Hydra::Ability should use a separate cache for each permission document (by pid). Fixes #35
Fix bug with facets and policy enforcement
Fixing build process
Test against current version of rails
Fixed focused tasks
Fixed focused tests for hydra-core
Bump version to 3.4.0
Removed hydra-file-access gem
Removed deprecated methods
Preparing for 6.0.0.pre1 release
New solr configs
Using new solr schema
Bump to 6.0.0.pre2
Preparing for 6.0.0.pre2 release
Bump af version requirement to >= active-fedora 6.0.0.pre3
Preparing for 6.0.0.pre3 release
AccessControlsEnforcement#get_permissions_solr_response_for_doc_id only needs to return one argument