Added more fine-grained summaries for the content-create activity
Added more fine-grained folder creation activity summaries
Fixed documentation around when a content create activity summary includes a target
Synchronized translations to Crowdin
Notification count fixes

Supports the new format for push notifications
Bump underscore to 1.7.0
Refactored UI activity aggregator

Attempt at simplifying the activity aggregator. Tests pending.
Ensuring activities with entities can be aggregated into activities without entities
Add  to the aggregation rules
Notification count follow-up

 * Aggregating folder-create and content-create on actor and target
 * Cleaned up JSDoc
Minor documentation follow up for UI push notification aggregation
Merge branch 'master' of https://github.com/oaeproject/3akai-ux into annotations
Don't show annotation instructions when the user starts typing, style the notifications button, Fix @{actorCountMinusOne} typo, Some enable/disable form tweaks, adjust push logic to work with new API signature