Show API key in --action=show
Print out whether or not user can access non-public API
Purge commented out code
Remove extra colons
Merge branch 'master' into json_error_handling
Explicitly set action roles for each of the controllers' actions at the top of the file because:

1) using the "__PACKAGE__->config( action_roles => [ ... ], )" led to Catalyst applying API key authentication action roles to "sub end()" - which takes care of error reporting - so errors weren't being reported correctly (in JSON)
2) it's (hopefully) better to see which actions are "public" / "non-public" in a single place
Enable gearman + gearmand by default now that multiple Media Cloud processes depend on it; clarify the default values in the sample configuration file
When reading response from Solr, differentiate between LWP, server and client errors; if Solr returns a JSON-encoded error message, print it including the query params
Pass HTTP error code further to the client
Merge branch 'master' of github.com:berkmancenter/mediacloud
Revert "Pass HTTP error code further to the client"

This reverts commit 997115e3cefdfc02f46b391cd6a353a0c70c7f8a.
Change the default "solr_select_url" to an array because that's how it's defined in the example in mediawords.yml.dist
Make MediaWords::Solr::query_encoded_json() support an optional $c (Catalyst context) parameter through which the subroutine will set HTTP status codes for failed Solr requests
Merge branch 'master' into json_error_handling
Rename CRF::CrfUtils ==> Mallet::CrfWrapper.
Remove lib/CRF since these libraries have been moved out of the source tree into an external module.
Install Mallet::CrfWrapper from dist branch to avoid install errors due to indvertant changes.
Install an updated version of Mallet::CrfWrapper until David accepts the pull request
Move back the CRF web service wrapper script
Use David's repository of Mallet::CrfWrapper