changed placeholder
used full jquery-sortable for debug purpose
Merge branch 'master' into jquery-sort
Merge branch 'master' into jquery-sort
Merge branch 'master' into jquery-sort
added drop as child logic
https://github.com/johnny/jquery-sortable/issues/121
deleted drop logic
commented the ajax request part
removed padding
added nestedSortable and its dependencies
Merge branch 'master' into nestedSortable
minor style fix
updated assets
corrected minor formatting
added back old code
Merge branch 'relative-drop-position' into jquery-sortable
Merge branch 'jquery-sortable' into relative-drop-position
added getRelativePosition method
Merge branch 'relative-drop-position' into jquery-sortable