telepathy messages accept arbitrary html

Created by: Chnkr

Description of issue

    var/msg = input(usr, "Message to [M.name]:","Telepathy")
    if (!msg)
        return

    var/psyname = "A psychic voice"
    if (M:bioHolder.HasOneOfTheseEffects("telepathy","empath"))
        psyname = "[usr.name]"

    to_chat(M, {"<span style='color: #BD33D9'><b>[psyname]</b> echoes, \"<i>[msg]</i>\"</span>"})
    to_chat(usr, {"<span style='color: #BD33D9'>You echo \"<i>[msg]</i>\" to <b>[M.name]</b>.</span>"})