Initial commit of FSVO star visualisation code
Used the d3.geo.interpolate function for great circles (although I don't
think it's helping with the problem I was trying to fix)
Forgot to add the HTML file.
Fixed rotation bug arising because I was using radians instead of degrees
with the d3.geo.interpolate factory.

First stab at getting the text to appear.

Added the style sheet to git.
Tidied up the way the tweets are parsed in stars.pl
Fixed the bug with Greek Bayer letters not displaying correctly by setting
the HTML page encoding to UTF-8 (doh)
Figured out how to trigger an action at the end of the spin transition.
A star's text now only appears at the end of the spin.
Highlighting of the selected star with a css class working.
Now gives each star a unique ID - needed to resolve crossreferences to stars
with the same name.
Wrote a function that highlights all stars partially matching a string.
Started an autocomplete input field (which doesn't work yet)
Changes before pushing to github