Version 1.4

• Rendering to a canvas no longer flips everything upside-down
• Added the model:compress() function to make models take less space in ram
• The matrix module and its functions are more efficient
• Removed unused matrix functions
• g3d's fragment shader has been removed to make the creation of custom materials easier
• g3d's vertex shader is now in its own file called g3d.vert
• G3D_PATH is now stored in g3d as g3d.path
• g3d's vertex shader is now stored in g3d as g3d.shader
• The camera's up vector is now actually called up
• The setQuaternionRotation function has been split into setQuaternionRotation and setAxisAngleRotation
• Code style changes were made to camera and matrices
• Cleaner code for the sample main.lua, escape now closes the demo