bump to 1.0.2 to placate pypi

I mistakenly uploaded the dist tarball to pypi without the PGP signature.
So I deleted the release, thinking I could reupload it.  It is not possible:
https://github.com/pypa/packaging-problems/issues/74

So this is really just a bump so I can reupload to pypi.

setup.py

@@ -66,7 +66,7 @@ else:
     readme = ''
 
 setup(name='fdroidserver',
-      version='1.0.1',
+      version='1.0.2',
       description='F-Droid Server Tools',
       long_description=readme,
       author='The F-Droid Project',