WalkingToolsGpx 0.0.2 + first draft of walkingtools.xsd

Version 0.0.2 source is now available under the main SVN trunk at http://walkingtoolsgpx.sourceforge.net/, once again as a full blown NetBeans 6.5 project. Added is support for the first draft alpha version of the WalkingToolsGpx extensions (http://www.walkingtools.net/xmlschemas/GpxExtensions/0/0/2/walkingtools.xsd), which allow various media types to be associated with a GPX waypoint (wpt) or routepoint (rtept) xml entry. The documentation was also cleaned up quite a bit. (http://www.walkingtools.net/WalkingToolsGpx/javadoc/).