Merge branch 'release-1.0'
Merge branch 'release-1.0'
Update README
Merge branch 'develop'
Revert stb_image.h to 1.41 for preventing segfault
Merge branch 'hotfix-segfault-when-loading-gif' into release-1.0
v1.0.3 revert stb_image.h to 1.41