Textarea formatting, making clearScreen function work,  plus added
jquery datepicker widget to comp due field.
Updating almost done, still some bugs.
Error trying to add a schedule.
Added 2 new entities to persistence.xml.
Some minor fixes.
Updated the classpath to remove unnecessary items (since it is building with mvn).

Cleaned up the persistence.xml.

Corrected annotations on project, projectSchedule, and scheduleType entities.

Updated to annotations for JPA 2.0.

Added logging to update and addSchedule methods.

Changed javascript to send the formatted date string rather than the Date object.
Removed the unnecessary entity classes.

Fixed the annotations of the entity IDs.

Minor fix of the project.js