Fix broken simultaneous read/write on filesys repo
Remove a debug print  [ci skip]
Fix broken funcs related to repo urls on windows
Remove .pyc files before running tests
cpu_count() may raise NotImplementedError
NTFS disallows filenames to have any colons
Windows provide not enough precision to now()
Workaround IronPython's same file access error
Fix Rfc822 to properly work also on non-en locales
Try other available locales as well
Skip multi locales test on Windows
Append locale.gen using sudo on Travis CI