Fix removeNode() not deleting node from parent

When removing a node, it must also be deleted from its parent children list.
Otherwise, sorting the parent branch will put back the deleted node in the tree.
Merge branch 'master' of github.com:gigib82/jquery-treetable into gigib82-master
Clean up patch and add test cases (#131)
Merge branch 'gigib82-master'
Update dependencies (now at jQuery 1.11.1). Update changelog.
Hide outline around indenter (closes #141)
Use closure instead of CS generated JS (closes #138)
Use bower to manage dependencies (closes #113)
Simplified directory structure and updated docs on Bower usage
Update bower.json
Prepare 3.2.0 release
Merge pull request #1 from ludo/master

latest from upstream