Fix a double free error
Include errno.h in loader.c
Bump version
Merge branch 'hotfix-preventing-double-free' into release-1.2
Merge branch 'feature-warn-missing-images' into release-1.2
Merge branch 'release-1.2'
Suppress gdk-pixbuf assersion on processing some GIF images, reported by
@ttdoda
Merge branch 'master' into fix-suppress-gdk-pixbuf-assersion
Merge branch 'master' into develop
Update README
Merge branch 'fix-suppress-gdk-pixbuf-assersion' into release-1.2
Bump version
Rename some functions as snake case
Update README
Merge branch 'release-1.2'
Update README and ChangeLog
Merge branch 'release-1.2'
Merge branch 'master' into develop
Add new API, sixel_dither_set_body_only
Merge branch 'feature-omit-palette-definition' into feature-optimize-data-size

Conflicts:
	src/tosixel.c