update 1.0.2 test to 1.0.2
Add tests for EXT_draw_buffers extensions
Merge pull request #186 from greggman/add-ext-draw-buffers-test

Add tests for EXT_draw_buffers extensions
Merge pull request #184 from greggman/fix-version

update 1.0.2 beta to 1.0.2
update ext-draw-buffers test with more tests
Merge pull request #188 from greggman/update-ext-draw-buffers

update ext-draw-buffers test with more tests