Moved extensions out of subpackages, per PEP 20.
Added mention of another extension that won't be supported.
Add error_codes to __all__.
Standardise on lists rather than tuples for __all__.
Documented the extension numbers currently supported.
Extension 39 was also in the registry June 2012 and is supported.
Added surfaceless context extension.
Added function that's implicit in the EGL spec and made more explicit in the surfaceless extension.
Fixed extension loading from the new, flattened structure.
Added cross-process stream extension.
Added multiview window surface extension.
Fixed copyright dates for files created this year.
Fixed copyright dates for files modified this year.
Finished supporting the multiview extension properly.
Added server-wait sync extension.
Forgot to add the new file in the last commit...
Added NVIDIA buffer conversion extension.
Added NVIDIA native object querying extension.
Updated README for recently added extensions.
Fixed broken markup in README.