Merge pull request #28 from thgreasi/master

Call apply after stop callback.
Merge pull request #35 from thgreasi/master

Changed the demo page to demonstrate ui.sortable (instead of ui.date).
Closes #20.
Merge pull request #36 from thgreasi/master

Updated .gitignore, following the changes from 32287de.
Merge pull request #37 from thgreasi/master

Avoid breaking when ngModel is not provided.
Probably closes #33 and #34.
Merge pull request #40 from thgreasi/master

Added Instructions about Canceling to README.
Merge pull request #42 from thgreasi/master

Fixing Travis & grunt tests. Fixed demo page for angular 1.2.
Merge pull request #43 from thgreasi/master

Fixed demo for angular 1.0.x and 1.2.x
Initial commit with working simple test. Added jquery-simulate for drag&drop testing.
Added extra test cases.
Merge pull request #51 from thgreasi/tests

Initial testing implementation.
Added cross-sortable sorting tests.
Uncommented some tests.
Changed target angular version to 1.0.x to complete tests, till ui-sortable is ready for 1.2.x.
Merge pull request #52 from thgreasi/tests

Added cross-sortable sorting tests. Changed bower to use angular 1.0.x.
Added new section for callbacks testing.
Merge pull request #53 from thgreasi/tests

Added new section for callbacks testing.
Updated README to inform users about angular1.2 branch.