Added facility to return a task list by employee
The default dict is not going to get any args
Narrow down the list to only employee
Separate progress states into a GLOBAL
Add a project manager role
Added facility to display task list by employee #366
Copy the timesheet lines before rendering the timesheet graph to avoid wrong pie charts
Fix the timesheet computation bug and reorganised by date range instead of week
Add new state for review #514
Display global my tasks with a state wise view
Do not take the pull request ids (to tag)
Merge branch 'feature/task-366' into develop

Conflicts:
	project.py
Disable active_test when looking up task from work since, there could
be timesheet lines about work which is not active anymore.
Fix hours by employee
Return the number of hours reported on date
Add Ajax method to return work in last 7 days

This can be used to build graphs
Add performance data
Adding web service methods
Merge branch 'release/2.4.0.1'