added code and test cases for UC3.05 - adding an issue
Fix exception caused by trying to display a chart when no projects exist.
Update the appearance of the charts.

Create a common chart appearance for display purposes.
Add the ability for the strategy patterns allowing for the generation of
a chart to return a default chart title, possibly to do add axis labels?
Added Scrum Data

Scrum Enter
Added more details to scrum
added code for UC3.06 - editing issue details
Merge branch 'master' of https://github.com/benhejl/SWENG500_Team1
Adding the DAL and BLL for the create calendar mechanism with associated test classes.