stop compiling locale files for the sdist tarballs

!1014 #934

setup.cfg

@@ -1,10 +1,9 @@
 [metadata]
 license_file = LICENSE
 
-# uploading here requires Python 3.5.3+ or setuptools 27+,
-# use instead: twine upload --sign dist/fdroidserver*.tar.gz
+# publish with: twine upload --sign dist/fdroidserver*.tar.gz
 [aliases]
-release = versioncheck compile_catalog sdist
+release = versioncheck sdist
 
 # All this below is for Babel config.  Ideally we would only use
 # Babel, but it is still missing some key features that gettext gives