progress: restore testedwith to the stub
Without this, hg always claims progress is at fault for problems,
which is completely crazy.
--- a/hgext/progress.py Sat Aug 22 22:59:51 2015 -0700
+++ b/hgext/progress.py Tue Aug 25 15:52:54 2015 -0400
@@ -10,3 +10,8 @@
This extension has been merged into core, you can remove it from your config.
See hg help config.progress for configuration options.
"""
+# Note for extension authors: ONLY specify testedwith = 'internal' for
+# extensions which SHIP WITH MERCURIAL. Non-mainline extensions should
+# be specifying the version(s) of Mercurial they are tested with, or
+# leave the attribute unspecified.
+testedwith = 'internal'