Issue 126

Created by: preethiramdev

Reinstating prepend_before

The issue required the restoring prepend_before and append_after. However, on taking a look at the code it seems to me like "append_after" and the current "after" method would function the same way. Hence I've only added prepend_before. Please let me know if there something I'm missing on the append_after and I will get it working