Basic Core Data Implementation
- Added in basic functionality of core data
- Can grab server object and store it in the local database

Squashed commit of the following:

commit 11b621624661efa2e96d980a65f43a03fcf8c75d
Author: Collin Yen <collinyen7@gmail.com>
Date:   Sat May 3 14:21:53 2014 -0700

    Implemented functionality for adding server response to local database

commit ee22ddc13644b8fad8865361455e5de175aa96c3
Author: Collin Yen <collinyen7@gmail.com>
Date:   Sat May 3 11:39:31 2014 -0700

    Added ScheduleManagerModel
    - Core data management object added to all views through base view controller
    - Add schedule function created to add schedule to local database