Add drag and drop
fix conflicts
drag and drop integration
remove .swp files
remove .swo files
drag and drop WIP
removed .swps
drag & drop second pass
add .swp .swo to .gitignore
remove .swp files
support for drag handles and others
fixes
v0.3.1 released

+ version number fixed in bower and packages
drag and drop WIP
draggable doc and examples
remove .swp files
update readme
Merge remote branch 'upstream/master'
fix jscs errors
remove .swp