HOTFIX - dont show swap or borrow link if the function isnt active
Usability: Fixed grammar error in form help text
test fixes, clone comments on article edit_as_new, fix #880
Merge branch 'develop'
HOTFIX - fix #992
fix #990 - dont show category tree count brackets without a count
fix borrowable and swappable displays on article (was mixed up)
Merge branch 'develop' into feature-borrow
Merge pull request #994 from fairnopoly/feature-libraries

Feature libraries by Marc
enable sidetiq web interface
refactoring and test fixes
Merge branch 'feature-borrow' into develop
Added tests for LibraryPopularityWorker to up code coverage
Merge branch 'develop' into feature-libraries