[#43246999] Made selectChildren recursive, and select a simple function that justs selects the item.
Merge pull request #21 from bdlangton/43246999-4

[#43246999] Made selectChildren recursive, and select a simple function that justs selects the item.
Merge branch 'master' of github.com:AllPlayers/allplayers.js into sid-43806071-fix-tree-performance

Conflicts:
	bin/allplayers.compressed.js
	bin/allplayers.js
	lib/treeselect/bin/jquery.treeselect.compressed.js
	lib/treeselect/bin/jquery.treeselect.js
	lib/treeselect/js/jquery.treeselect.js
[#43806071] Changing the mod of a file back to 644.