defining round function isn't required for vs2013 or newer.
Merge pull request #99 from fluffyfreak/nanovg_vs2013_fix

Defining round function isn't required for vs2013 or newer.
Workaround C4127 MSVC level 4 warning.
Merge branch 'master' of github.com:bkaradzic/bgfx
Cleanup.
Updated README.
Updated README.
Updated README.
Cleanup.
GL: Fixed MSAA + stencil.
Added check to prevent multiple calls to bgfx init.
Added imguiReserve().
Fixed scrollbar in imgui.
Added imguiColorWheel().
Added option for imguiColorWheel to respect or ignore indentation.
Cleanup.
Merge pull request #103 from dariomanesku/master

Added imguiColorWheel + fixed scrollbar.
Cleanup.
Added imguiColorWheel to 18-ibl.
Merge pull request #104 from dariomanesku/master

Added imguiColorWheel to 18-ibl.