Created create_annotation document
Merge branch 'develop' of https://github.com/gergely-ujvari/h into develop
Merge branch 'develop' of https://github.com/hypothesis/h into develop
Fix for #305
- The drag events were not ported to jschannel.
- Incorporated fix (updated to the current HEAD) for issue #262 too
Merge remote-tracking branch 'gergely-ujvari/305-drag-resize-problems' into develop