updating project metadata whenever a sprint is being added
removed a typo
added method to call to move story metadata from one sprint to another sprint
team members datamodels
added role datamodels
permission handler map
project handler modification for role and team
modified the app setting
project role map changes
modified permission map inte values
modified defalt map value
creating project todo sprint first
sprint extension
removing debug prints
removing debug prints
Merge pull request #211 from Somesh/master

project settings and sprint extension