[Tcsh] tcsh-6.22.04 is now available

[Christos Zoulas]

Hi,

tcsh-6.22.04 is now available on:
	ftp://ftp.astron.com/pub/tcsh/tcsh-6.22.04.tar.gz

This is a bug fix release fixing a regression in the head and tail
variable modifiers.

 12. V6.22.04 - 20210426
 14. Don't crash with 'bindkey "^0" clear-screen' (Karl Jeacle)
 13. Fix $x:q:h and $x:q:t return the whole string for strings not containing /

Enjoy,

christos