Major reorganization of the repository part 2:
- Added new category folders
- Added Justin's submissions to the repository (epmem-size, wsd, soar2dot, soar_exp)
- Added SoarEditor
Moved QuickLink, vimplugin and VisualSoar into AgentDevelopmentTools folder
Added Quicklink documentation folder and contents.
Updated vim plugin

Made minor corrections. Removed the debugger interface as it's pointless and
would just confuse people.
Added updated UltraEdit wordfile project.