#40 stcheckout prevents .build file checkouts

[Scott Moore]

After several frustrating hours try to get my build scripts
to get the latest Nant build files, I found this code in
version 0.84 of StarTeamCheckout.cs [lines 239-241]

//debug to skip build files- remove this
after include/exclude is added
if(localFile.FullName.IndexOf(".build") > 0)
continue;

Please fix in next release.