embed pdf2htmlex styles in container class using LESS
review followup
adjusted unit tests
Moved LESS template to external file
Merge branch 'master' of https://github.com/oaeproject/Hilary into pdf2html
(Issue 730) Use standard resource propagation with groups. Additionally propagate to managers of object and target in activity
Merge branch 'master' of https://github.com/oaeproject/Hilary into pdf2html
Additional error logging
Fix for intermittent failing previews tests

Fixes:
```
Preview processor Preview generation verify reprocessing a preview processes the revision preview:
     Uncaught TypeError: Cannot read property 'alias' of undefined
```

This bug was caused because the previous test submitted `c:camtest:someContent` and `c:camtest:someRevision`
which passed validation but made the PP trip up.
Touching README.md to trigger a travis build
master and tenant google analytics
(LockIntermittentFailure) Fix intermittent test failure in locking
Merge pull request #793 from mrvisser/intermittent-locking-failure

(LockIntermittentFailure) Fix intermittent test failure in locking
Making the Travis IRC bot report to #oae
Display the user's isGlobalAdmin and isTenantAdmin properties if requested by global or tenant admin
fix typo
Follow-up on review
(Release 4.2.2) Bump version
(Release 4.2.2) Remove shrinkwrap
Upload builds to AmazonS3