no editing when node create, for soft keyboard
don't show dialogs on start. TODO: when start show dialogs, ensure position not works ,  navigate panel for example.
roadmap init
Merge branch 'develop' into feature/UITurning
migration to mindmap.json
Merge branch 'develop' into feature/UITurning
save load function
fabric js, not luck, can not catch mouse.
can draw on it
tools cool
touch cool
migration from old image data format
Merge branch 'feature/canvasSerialize' into develop
Merge branch 'develop' into feature/saveLoad
roadmap migration
no wheel
roadmap
little fixes
Merge branch 'develop' of /Users/nielinjie/Projects/mindmaps into develop

Conflicts:
	mindmap.json
roadmap