* Application.handleError now stops by default to prevent process from lingering on * Made sleeps in LwjglCanvas slightly longer to prevent hogging 100% cpu * Renamed elephant skeletonxml to skeleton.xml * Compressed HoverTank textures and removed high-res versions * Compressed Tree textures git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@7203 75d07b2b-3a1a-0410-a2c5-0572b91ccdca