Performance and other improvements, and several minor bug fixes.

• Fixed Case where Delete with Lazy-Loaded Many-To-Many Timed Out
• Fixed GetObjectCount to Support Oracle's return of Decimal Type
• Thanks to Jeff Lanning for substantial Performance Improvements
• Thanks to Paul Welter for Null Byte[] and Insert of keyType=None
• Continued to Improve Exception Handling and Exception Messages
• Also, see the Continued Improvements to Paul Welter's Templates