shells/fish upgrade to 2.4.0 Also, update /etc/shells on install PR: 214306, 212955 Approved by: brd (ports) freebsd.users@gmail.com (maintainer timeout) Sponsored by: Spectra Logic Corp Differential Revision: https://reviews.freebsd.org/D8665
head/shells/fish/Makefile
head/shells/fish/distinfo
head/shells/fish/pkg-plist