Blender Git Loki

Fix mistake in dupli_uv in kernel object refactoring.

Cycles: Added static asserts to make sure new kernel structures are properly aligned

Merge branch 'master' of git.blender.org:blender into cycles_refactor

Cycles: Added kernel_struct_fetch() macro

Cycles: Follow-up fix for my previous commit. Shader flags were broken.

Cycles: Refactored kernel shader flags from int array to an actual struct with named and typed members.

Cycles: Refactored kernel particle structure from float4 array to an actual struct with named and typed members.

Cycles: Refactored kernel light distribution structure from float4 array to an actual struct with named and typed members.

Cycles: Refactored kernel light structures from float4 array to an actual struct with named and typed members.

Cycles: fixed motion vectors after object struct change

Cycles: Refactored kernel object structures from float4 array to a actual struct with named and typed members.