Minor updates to gameplay-tests and updated xcode and Android.mk.

Updated CHANGES.md for new v1.5.0 features added.

CHANGES.md

@@ -1,6 +1,20 @@
 ## v1.5.0
--- Adds gameplay-tests project as a test app for various engine features. More tests will be added in the future.
--- Fixes the texture coordinates of Mesh::createQuad(float x, float y, float width, float height).
+
+- Linux support.
+- CMake support for Linux makefile generation.
+- Gamepad controllers support for desktops.
+- Touch gesture support for tap, swipe and pinch.
+- Vehicle phyics support via new PhysicsVehicle adn PhysicsVehicleWheels classes.
+- Adds gameplay-tests project as a test app for various engine features with initial basic tests.
+- Adds support for Scene files for wildcard identifiers.
+- Web community forums at http://www.gameplay3d.org/forums
+- Fixes the texture coordinates of Mesh::createQuad(float x, float y, float width, float height).
+- Fixes line-wise distortion when loading RGB png's into texture that are non-power of two.
+- Fixes inconsitencies in createXXXX methods.  (breaks compat. in Scene)
+- Fixes Rectanngle::contains.
+- Fixes Lua print logging.
+- Fixes Lua errors to be treated as runtime warnings.
+- Fixes setVertexData to pointers instead of constant data.
 
 ## v1.4.0