test-commit-interactive-curses: backout 852801178a63 Now that the imports have been fixed up, and the platform EOL difference eliminated, this test runs on Windows.

test-interactive: use stable EOL in various file generating routines The seq.py and shell echo redirected to a file ends up with platform specific EOL, which throws off the hash when the file is committed to the test repo on Windows. The other option is to glob the hashes, but the ability to see if they have changed might point out problems that would otherwise be missed.