Changes:
- Added CalendarDataEntityManager
- Added tests for CalendarData, YearData, MonthData, and DayData
- Cleaned up some old classes that weren't being used.
- Added a bunch of required functionality to CalendarData, YearData, MonthData, and DayData
Build system for CalendarData
includes:
structure
functions:
- for event manipulation
- for calendarData manipulation
Merge branch 'calendar1' of https://github.com/tomorrow-nf/wpi-suite-team5 into calendar1

# By cporell (2) and srkodzis (1)
# Via srkodzis
* 'calendar1' of https://github.com/tomorrow-nf/wpi-suite-team5:
  Changes: - Added CalendarDataEntityManager - Added tests for CalendarData, YearData, MonthData, and DayData - Cleaned up some old classes that weren't being used. - Added a bunch of required functionality to CalendarData, YearData, MonthData, and DayData
  Fleshed out the CalendarDataModel class. Added the necessary methods, controllers, observers, etc.
  Began progress on the Calendar Data Model object.

Conflicts:
	Calendar/src/edu/wpi/cs/wpisuitetng/modules/calendar/Event.java
	Calendar/src/edu/wpi/cs/wpisuitetng/modules/calendar/models/CalendarData.java
	Calendar/src/edu/wpi/cs/wpisuitetng/modules/calendar/models/DayData.java
	Calendar/src/edu/wpi/cs/wpisuitetng/modules/calendar/models/HalfHourData.java
	Calendar/src/edu/wpi/cs/wpisuitetng/modules/calendar/models/MonthData.java
	Calendar/src/edu/wpi/cs/wpisuitetng/modules/calendar/models/YearData.java
Merged Version Of Calendar Data and ____Data classes
Includes:
comments
all functions adjusted for no redundancy
To do :
finshis tests
Combined My changes with the required updates from others
Errors did occur
There were a lot of redundancies in the Event class. I removed them (repeating getters and such)
CalendarDataModel had a lot of issues
They were with multiple imports at the top and a conflict, strangly, between the exsitance and removal of a single comment ?)
I only commented out everyting accordingly, please review it so that it is as desired by those who were invloved with it.

//Merge branch 'calendar1' of https://github.com/tomorrow-nf/wpi-suite-team5 into calendar1

Conflicts:
	Calendar/src/edu/wpi/cs/wpisuitetng/modules/calendar/Event.java
	Calendar/src/edu/wpi/cs/wpisuitetng/modules/calendar/models/CalendarDataModel.java