outputclue.sh does not work on Windows (different issue than #8)

[KellyWay]

When running on Windows with git-bash (at least the way I have it configured), echo $w | $csum | awk '{print $1}' does not produce the expected hash of 7c85d987a917c2a555d1391426978f05. As a result, it prints the line: Well, congratulations!! You fixed my conflict!!... (even though the player has not yet completed the level's challenge of performing the merge and resolving the conflict).

I traced the problem to the fact that the read function in bash on Windows (at least in my configuration) reads a CRLF, and the hash was generated with just a LF.

[ghost]

Please fix it