Add better formatting to status output.

Use HTMLparser to convert &blah; correctly
If ansi output, bold #hashtags and underline @profiles
Enable ansi formatting when stdout isn't a tty. I needed this for use
with geektool.
Merge pull request #111 from ccosby/ForceAnsi

Add forceAnsi option to cmdline.

Enable ansi formatting when stdout isn't a tty. I needed this for use
with geektool.