Added Fibonacci fan and updated crosshairs
Merge remote-tracking branch 'Mark's_Fork/master'

Conflicts:
	components/tools/crosshairs.js
	examples/angular-example/css/charts.css
	examples/angular-example/inc/scottLogicChart.html
	examples/angular-example/js/controllers/scottLogicChartCtrl.js
Merge pull request #2 from andyaiken/master

Added Fibonacci fan and updated crosshairs