Removed verb assignment from hear_say()

This gives more control over the verb to procs that use hear_say(). Also
they were already assigning the language specific verbs to begin with.

(cherry picked from commit 7914a585a41fd05fcae328622270d0edf97032ba)
Adds non-verbal languages

(cherry picked from commit 7d1c5e78248bfa32a6805d8bbe27c60582cc5ab6)
Adds Siik'tajr

(cherry picked from commit d8ca221c44785fa1dbfec23d08edea4218cc704b)