Add the touch spin script.
Revert "Add the touch spin script."

This reverts commit 1218e0ad7e83efeb16a096cbdaaf5bf31473da55.
Remove use of spinners entirely.

They don't work as well as I had hoped on touch devices, and I don't use
them to begin with, so away with them.
Merge branch 'feature/BootstrapTouchSpin' into develop