Removing TestFile.txt
Updating UML with new Data Manager classes
Updating UML from feedback received.

Add IUpvotable and ICommentable.
Add `AttachmentItem`, `AttachmentController` UML
Merge pull request #5 from Mobius5150/master

Removing TestFile.txt
Adding activities and observable models.

Changed IUnique to QAModel class that implemented notifying views.

Added QuestionViewActivity, QuestionTaxonomyActivity, QuestionListActivity
activites, and QAItemAdapter list adapter.
Changed IUnique to QAModel organized views.

We had forgotten that the models needed to support notifying of observing
views, and thus shouldn't be an `IUnique` interface.
Generating PDF of UML diagram.
Renaming QAItem to AuthoredTextItem.

To reduce possible confusion with `QAModel`, and to better reflect its
purpose.
added first version of Gantt chart in Visio and PDF formats
Merge pull request #4 from stravant/master

Semi-Final arrangement of some core structural classes for the project.
updated gantt chart

reorganized to be based on use cases instead of by milestone
added first version of Gantt chart in Visio and PDF formats
updated gantt chart

reorganized to be based on use cases instead of by milestone
Merge branch 'master' of https://github.com/coreyjamison/Team17Project
Added 2 new story boards. Added a pdf version of the current storyboard.
Updated the Storyboard files
Cleaning up visio diagram.
Updating UML with new relationships and adding descriptors.
Merge pull request #46 from Mobius5150/uml

UML Class Diagrams