makedep: Sanitize the module names before turning them into resource ids.

[Alexandre Julliard]

Francois Gouget <fgouget at free.fr> writes:

> Resource ids cannot contain dashes so replace them with underscores.
> This makes it possible to build tests for dlls containing dashes into their names like the api-* ones.

There's no reason that resource ids can't contain dashes, and besides,
winetest won't know what to do with it if you change the name.

-- 
Alexandre Julliard
julliard at winehq.org