Adds a tab in workspace analytics tool for activities evaluation
Merge branch '3.0-dev' of https://github.com/claroline/CoreBundle into activity-refactoring
Resource manager refactoring (wip)
Adds view of activities in workspace by manager
Changes code status to 204 when evaluation is edited
Merge pull request #682 from kitan1982/activity-refactoring

Adds tab for activities tracking in workspace analytics tool
Adds translations
Added pre-fetch directory capability
Improved event debugging
Fixed creation forms
Fixed directory id initialization
Added blacklist/whitelist feature
Simplified parameter name
Added upgrade instructions file
Fixed wrong event attribute bug
Persist picker current directory in session
Fixed deletion bug
Removed outdated files
Updated changelog
Checks rule resultMax when checking activity status