dev-0.2 branch init
developing:add some fragment
developing:add some fragment
developing:add some fragment[data_provider]
developing:add some fragment [jsMind.Util.Ajax]
add some fragment [data_provider.addNode]
add some comment in jsmind.js
add some fragment [basic jsmind view]
set jsmind to the center of container
refactor data provider
add expand/collapse/toggle methods
support add/remove method, and support readonly properity
fix some layout bug, add select method
add local file read/write support, add edit support
create 2 new demo page, fix some bugs
add move method, refactor data provider
change a little: re order the demo feature
not allow to delete the root node
test README.md
test README.md #2