This is an enhanced version of the original GroceryCrud 1.4.1 which u can download from https://github.com/scoumbourdis/grocery-crud
I have put up this newer version of Power Grocerycrud .. just as to give a certain additional functionalities i found very handy / useful in most of my projects..
Check the following wiki page for the same https://github.com/blakdronzer/POWER-GCrud/wiki/New-Features