py api: sphinx doc corrections, pep8 cleanup and style edits, also added __all__ to some modules which were missing it.

doc/python_api/rst/bge.constraints.rst

@@ -1,6 +1,6 @@
 
 Physics Constraints (bge.constraints)
-==================================
+=====================================
 
 .. function:: createConstraint(physicsid, physicsid2, constrainttype, [pivotX, pivotY, pivotZ, [axisX, axisY, axisZ, [flag]]]])
 

doc/python_api/rst/bge.events.rst

@@ -1,6 +1,6 @@
 
 Game Keys (bge.events)
-=============================
+======================
 
 *****
 Intro

doc/python_api/rst/bge.logic.rst

@@ -1,6 +1,7 @@
 
 Game Logic (bge.logic)
-============================
+======================
+
 *****
 Intro
 *****

doc/python_api/rst/bge.render.rst

@@ -1,6 +1,6 @@
 
 Rasterizer (bge.render)
-=============================
+=======================
 
 *****
 Intro
@@ -16,8 +16,8 @@ Intro
    import bge.render
    import bge.logic
 
-   # SCALE sets the speed of motion
-   SCALE=[1, 0.5]
+   # scale sets the speed of motion
+   scale = 1.0, 0.5
    
    co = bge.logic.getCurrentController()
    obj = co.getOwner()
@@ -27,8 +27,8 @@ Intro
    
    # Transform the mouse coordinates to see how far the mouse has moved.
    def mousePos():
-      x = (bge.render.getWindowWidth()/2 - mouse.getXPosition())*SCALE[0]
-      y = (bge.render.getWindowHeight()/2 - mouse.getYPosition())*SCALE[1]
+      x = (bge.render.getWindowWidth() / 2 - mouse.getXPosition()) * scale[0]
+      y = (bge.render.getWindowHeight() / 2 - mouse.getYPosition()) * scale[1]
       return (x, y)
    
    pos = mousePos()
@@ -43,7 +43,7 @@ Intro
    bge.logic.addActiveActuator(wmotion, True)
    
    # Centre the mouse
-   bge.render.setMousePosition(bge.render.getWindowWidth()/2, bge.render.getWindowHeight()/2)
+   bge.render.setMousePosition(bge.render.getWindowWidth() / 2, bge.render.getWindowHeight() / 2)
 
 *********
 Constants

doc/python_api/rst/bge.texture.rst

@@ -1,6 +1,6 @@
 
 Video Texture (bge.texture)
-==============================
+===========================
 
 *****
 Intro

doc/python_api/rst/bge.types.rst

@@ -1,6 +1,6 @@
 
 Game Types (bge.types)
-=============================
+======================
 
 .. module:: bge.types
 

doc/python_api/rst/bgl.rst

@@ -1,6 +1,6 @@
 
 OpenGL Wrapper (bgl)
-===========================
+====================
 
 .. module:: bgl
 
@@ -71,8 +71,8 @@ OpenGL}" and the online NeHe tutorials are two of the best resources.
    .. seealso:: `OpenGL Docs <http://www.opengl.org/documentation/specs/man_pages/hardcopy/GL/html/gl/begin.html>`_
 
    :type mode: Enumerated constant
-   :arg mode: Specifies the primitive that will be create from vertices between glBegin and
-      glEnd.
+   :arg mode: Specifies the primitive that will be create from vertices between
+      glBegin and glEnd.
 
 
 .. function:: glBindTexture(target, texture):
@@ -1886,4 +1886,3 @@ class Buffer:
          the Buffer. If a template is not passed in all fields will be initialized to 0.
       :rtype: Buffer object
       :return: The newly created buffer as a PyObject.
-