manipulations pass. It can then ensure that the camera remains within zoom and
pan boundaries and is generally in the right place. It also handles camera
paths, which adjust the camera through the handler. The input handler now has
no camera logic but simply wires up camera manipulations to input mechanisms
which is much cleaner.
git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@3752 542714f4-19e9-0310-aa3c-eee0fc999fb1
camera handling stuff into com.threerings.jme.camera.
git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@3751 542714f4-19e9-0310-aa3c-eee0fc999fb1