SoarIDE v1.3

A new release for the SoarIDE Eclipse plugin which switches to the full JSoar interpreter for parsing Soar code instead of using the old modified TCL interpreter approach. This release should fix the following:

• Throws null pointer exceptions on startup and sometimes during a clean.
• Some errors point to the top level agent file instead of the appropriate low level production file.
• Some files show up as unsourcable due to relative vs. absolute path issues