fix Image import so pil.pth isn't needed (ie. works with PIL and Pillow)
Merge pull request #951 from r1chardj0n3s/master

Fix an import and some minor grammar
Update kivy/modules/__init__.py

handle ImportError: try to import just by module name (in case it is user module, not kivy.modules.* one)
Merge pull request #953 from smishlayev/patch-1

Update kivy/modules/__init__.py
change color of colorwheel to ReferenceListProperty of BoundedNumericProperties
remove NumPad and use sliders instead in ColorPicker
osx: fix image reloading when window is resized
shader: fix reloading vertex attribute, was b0rk due to a recent optimization in the shader. closes #948
uix:GridLayout honour width/height for the col/row only if all the
widgets are setting size_hint_x/y to None. closes #954
ios: fix recent issue with Xcode, our SDKROOT variable is now conflicting with clang
Added data=ListProperty([]) to ListAdapter so that updates will fire when data changes (previously data was only set in Adapter as data = ObjectAdapter()). Added tests for resetting data or data elements.
Added KIVY_USE_DEFAULTCONFIG = 1 so that Kivy tests are not affected by local configuration.
Fixed docs.
Added a list example that illustrates adding and changing data on a timer.
Exposed on_load from the underlying CoreVideo object.
forgot to set the loaded flag
add test if callback is a callable in Clock.schedule_*
asyncimage: fix asynchronous loading + fix typo on nocache (really? that has never been tested at all... :( -> opening issue.)
Merge branch 'master' of ssh://github.com/kivy/kivy
Merge branch 'expose_on_load' of git://github.com/Rio/kivy into Rio-expose_on_load