Got a bit of a better handle on the whole GDI `logical units' mess,

and sorted out the static-control text wrapping rather better. Now
it works under both large fonts and small fonts on Win2K, so I have
high hopes that it's actually correct this time.

git-svn-id: svn://svn.tartarus.org/sgt/putty@2917 cda61777-01e9-0310-a592-d414129be87e