Merge pull request #142 from thgreasi/master

Added extra examples for Filtering, Ordering & Cloning in README.md.
fix(sortable): race condition when removing from DOM
Lint fix.
Merge pull request #148 from thgreasi/master

merge fix(sortable): race condition when removing from DOM
Fix(package.json) corrected `main` path
Merge pull request #149 from thgreasi/master

Fix(package.json) corrected `main` path
v0.12.2
Merge pull request #150 from thgreasi/master

v0.12.2
fix(sortable): race condition when DOM changes inside a digest loop.
Added missing descriptive comments.
improvement(lint): enabled `curly` jshint check.
Merge pull request #155 from thgreasi/master

fix(sortable): race condition when DOM changes inside a digest loop.
Merge pull request #156 from thgreasi/curly

improvement(lint): enabled `curly` jshint check.
Improvement(README) added notes about dependencies.
Script include order & jquery-ui minimal custom build.
Improved(README): Canceling section.
Merge pull request #158 from thgreasi/master

Improvement(README) added notes about dependencies & canceling
test(sortable.spec): increase test code coverage.
Merge pull request #161 from thgreasi/master

test(sortable.spec): add simple $apply test to increase code coverage.
Merge https://github.com/angular-ui/ui-sortable into autodependencies