Core (LV::RandomContext): Update and fix documentation
Merge branch 'master' of github.com:Libvisual/libvisual
lv-tool (SDL): Remove SDL_HWPALETTE from video flags when using OpenGL
Merge branch 'master' of github-rigid:Libvisual/libvisual into lvtool-opengl-working
removed SDL_HWPALETTE flag, added list of available output drivers to help text