Note: to make prompt fancy enough powerline-daemon should be used. Otherwise
continuation prompt length is different from what was expected:
With daemon:
user > env > path > if true ; then
then > fi
Without:
user > env > path > if true ; then
then > fi
Fixes#771 as I do not want to touch tcsh any longer
This commit strips CRs from *.ok files and test output. Test failure used to be
not recognized due to pipe: `cat -v` always succeeds meaning that `if ! diff
… | cat -v` always succeeds too.
ZyX