update the google example bots

Instead of parsing the ever-changing markup of Google, use their
deprecated API. Due to it being deprecated, it will stop working one
day, too, but at least until then it will be stable.

Closes gh-105
Changed italic to actually be italic

Previously Italic was actually the same as reverse video, which shows up
properly on some clients, but not all clients. This fixes it with the
proper italic color code, "\x1D", or 29