unison-2.9.1, unison-2.9.20, unison-2.10.2

[Max Bowsher]

Andrew Schulman wrote:
> Therefore, in order to provide the most utility to Cygwin users, I've 
> decided
> to split the existing unison package into three new packages: 
> unison-2.9.1,
> unison-2.9.20, and unison-2.10.2.  The package URLs are below.  Note that
> Debian includes unison 2.9.1, while versions 2.9.20 and 2.10.2 are already
> provided in the existing Cygwin unison package.

A package name cannot contain the sequence "dash digit". Thus these packages 
are invalid.

Name them unison2.10.2 etc.

Max.