Update readme.md

Author: benni-ben

readme.md

@@ -1,42 +1,21 @@
-## Physics"R"us ##
+## Physix
 
-Physics"R"us is 2D rigid body physics engine and intergrated WYSIWYG editor written in Javascript.
+**Physix** is 2D rigid body physics engine and simulator, written in Javascript.
 
 Features
 --------------
 
 - Iterative impulse based solver
+- Animated UI(partially)
 - Constraints/Joints
 - SAT collision detection
-- Supported shapes are circle, segment(thick rounded line segment), convex polygons
 - Rendering in HTML5 canvas
 - Web app look on mobile Safari
-- Integrated WYSIWYG editor interface
+- Integrated visual editor
+- Other features
 
-Todo
+TODO
 --------------
 
 - Broad phase collision detection
 - CCD (Continuous Collision Detection)
-
-License
---------------
-
-(The MIT License)
-
-Copyright (c) 2012 Ju Hyung Lee
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software 
-and associated documentation files (the "Software"), to deal in the Software without 
-restriction, including without limitation the rights to use, copy, modify, merge, publish, 
-distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the 
-Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies or 
-substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING 
-BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.