Call for testing: exec bit and merges on Windows (issue1802)

[Dominik Psenner]

>I've just committed a fix for this fairly notorious issue:
>
>http://mercurial.selenic.com/bts/issue1802
>
>If you've run into this issue (or have easy access to Unix and Windows),
>this change I've just made could use some further sanity checking:
>
>http://selenic.com/repo/hg//rev/cf5f9df6406b

*sniff* Looks like today is once more a manic Monday. I was not so lucky
with running the tests on windows. If you wanna know more, read on,
otherwise stop here and know that I'll try again later.

Cheers

PS:

$ python run-tests.py
running build_ext
building 'mercurial.base85' extension
warning: hgbuildmo: could not find msgfmt executable, no translations will
be built
error: Unable to find vcvarsall.bat

To get vcvarsall.bat I ran:

$ setup.py install build --compiler=mingw32

..which led to several compile errors. I'll retry later by following
http://mercurial.selenic.com/wiki/WindowsTestingPlan