Disabling autoincrement in AutoFill extra

1. In *.js file find this pattern - "return a.sStr.replace(e,b+a.sPostFix)"

2. Replace with this one - "return a.sStr.replace(e,a.iStart)"

It will disable autoincrmenet permanently.
In case you are need to disable it only for one/more collumn please refer to AutoFill documentation http://datatables.net/extras/autofill/options (fnStep callback).

Worked for me with AutoFill 1.1.2