removed inner class TargetIndex and put its fields onto Pointer, removed unused synset field, store PointerType as a byte instead of a ref -- memory improvements (and updated javadoc)
removed inner class TargetIndex and put its fields onto Pointer, removed unused synset field, store PointerType as a byte instead of a ref -- memory improvements (and updated javadoc)

git-svn-id: 0f0e769425a95b277772daee6ac27d370147d87f@70 158bccb4-7c0b-4fb3-968f-7c40bf2d9062

nezda/yawni,nezda/yawni,nezda/yawni,nezda/yawni,nezda/yawni