arangodb 2.0.0

Closes #27661.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
go-app-engine: use install_symlink
lrzsz: use install_symlink
mariadb: use install_symlink
mysql-cluster: use install_symlink
mysql: use install_symlink
percona-server: use install_symlink
open-babel: fix for issue #23831

Backport of upstream commit, allowing libc++ to work with Open-babel 2.3.2
Whitespace fix
open-babel: add 2.3.2 bottle.