Issue 4880: Text block display logic.
Bugs 4834, 4840, 4853.
Issue 4883.
Modify exception emails.
Bookmark item fix.
Modifying of text getting passed in annotation/collage link creation. Too long would cause problems.
Fixed reset position call.
add bulk upload
add dropbox sessions controller
refactor bulk upload
add delayed job to bulk upload
fix issues with delayed job
add notifier
Move dropboxh2o to lib
readd explicit requires
bump to rail 2.3.18
Redmine issues 4885, 4901, 4886, 4916, 4868, 4896, 4875.
add workling and starling
merge changes