PostItGroupView needs a collection to track its PostIts
setting the model type for the collection in the PostItGroupView
adding default values to the PostIt model
first pass at a PostItGroup MODEL
syntax fixes.  seriously unbalanced braces in the PostItGroup MODEL
first pass at a PostItGroupCollection
including the new model and collections for PostItGroup
refactored to simplify and remove unneded dependency declarations
refactored to simplify and remove unneded dependency declarations
set an event trigger to for a custom event to add a new PostItGroup
REFACTORED to simplify and allow for the MainBoard to pass in an appropriate model upon instantiation
instantiated the toolbar VIEW as a member variable from the init() function
adding a new PostItGroupCollection as a member variable to the MainBoard to manage groups
added event listener and handler for the custom event triggered from the toolbar VIEW to add a new PostItGroup
adding an event listner and handler for model additions to the PostItGroupCollection in the MainBoard
removed debugging global variable
changed colors for the PostItGroup
syntax fix. unbalanced braces.
added and tweaked initialization checks for the PostIt and PostItGroup add functions in the MainBoard to ensure that they properly set the initial position
CSS Tweak: set background color on PostItGroup DOM element