Two points, first, if you want to remove the time only, the easiest thing to do would be to open viewtopic_body.tpl and remove this code:
Now as to the MOD as released, there is one subtle thing missing that everyone might want to do. It has nothing to do with security or functionality. It will make your board match the screen shots. There are several options, the easiest of which is to open your existing viewtopic_body.tpl and find this
and before that, in the same line, add a break as in this
That will put the stars on a new line, which is the intended function of the MOD as shown in the screen shots. The existing code misses that break and adds the stars to the end of the joined date, which is not what was intended.
I will update and release 1.0.2 as quickly as I can. My apologies for the inconvenience.
I've said this over and over... writing the code is the easy part. Writing up the MOD template install instructions gets me nearly every time, no matter how careful I am.