Updated mempatch.sty --- fixes for memoir class

[Robin Fairbairns]

Peter Wilson writes:

>     I have uploaded mempatch.sty to UK incoming. Please use this to replace 
> the current /macros/latex/contrib/memoir/mempatch.sty
> 
>     Version 3.7 of mempatch fixes a slight font leakage into memoir's 
> footnotes and adjust a change made by fixltx2e that is unwarranted for 
> memoir and which caused table* in twocolumn documents to fail.

i've installed the file as requested.  thanks for the upload.

Robin Fairbairns

For the CTAN team