Add NATO (NATO phonetic alphabet) script.
user
```ruby

#
# Terminus-Bot: An IRC bot to solve all of the problems with IRC bots.
# Copyright (C) 2011 Terminus-Bot Development Team
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#


def initialize
  register_script("Convert text to the NATO phonetic alphabet.")

  register_command("nato", :cmd_nato,  1,  0, "Convert text to the NATO phonetic alphabet.")
end

def die
  unregister_script
  unregister_commands
end

def cmd_nato(msg, params)
  nato = ["Alpha", "Bravo", "Charlie", "Delta", "Echo", "Foxtrot", "Golf",
    "Hotel", "India", "Juliet", "Kilo", "Lime", "Mike", "November", "Oscar",
    "Papa", "Quebec", "Romeo", "Sierra", "Tango", "Uniform", "Victor",
    "Whiskey", "Xray", "Yankee", "Zulu"]
  
  msg.reply(params[0].upcase.chars.map {|c| nato.select {|n| n.start_with? c }[0].to_s + " " if c =~ /[A-Z]/}.join)
end
```
assistant