Adding the DAL and BLL for the create calendar mechanism with associated test classes.
added code for UC3.07 - Issue Attachment Class and Viewing of Issue Attachments
updated test cases for UC3.07
Added Forum Room
Adding changes for UC4.01, UC4.02, UC4.07
Adding changes for UC4.01, 4.02, 4.07
added code and tests for UC3.08 - adding issue attachments
Finished Sprint 2 Forum and Scrum Rooms
Merge branch 'master' of https://github.com/benhejl/SWENG500_Team1

Conflicts:
	ProjectManager/ProjectManagerWeb/App_Data/ProjectManager.mdf
	ProjectManager/ProjectManagerWeb/App_Data/ProjectManager_log.LDF
	ProjectManager/ProjectManagerWeb/Site.Master
Merge branch 'master' of https://github.com/benhejl/SWENG500_Team1 into Lauren_calendar

Conflicts:
	ProjectManager/ProjectManagerWeb/App_Data/ProjectManager.mdf
	ProjectManager/ProjectManagerWeb/App_Data/ProjectManager_log.LDF
	ProjectManager/ProjectManagerWeb/Site.Master
committing changes.
Committing Delete, Create, and Edit calendar controls.
Committing Delete, Create, and Edit calendar controls.
Fixed conflict
Reverting the comments I added.
Fising conflict.
Merge remote-tracking branch 'origin/master' into Ben
Refactor report

Move summary reporting classes from Graphs to Reports namespace.
Fix an issue with the Site.master file including some conflict info.
Create child classes used to build the summary report.
Move ProjectData from Graphs namespace up a level

This interface is shared, so it should be moved to a more accessible
location.
Commit unit tests for the summary reports.

Allow sorting the summary of issues by user first by the number of open
issues assigned to a user and then by username.