Pixel aligned financeScale and add new linearScale which is pixel Aligned by default. Both have options to not pixel align.
Updated chart to align axes and change format the volume data axis correctly
Merge remote-tracking branch 'sl-origin/master'

Conflicts:
	dist/d3-financial-components.js
	dist/d3-financial-components.js.map
	dist/d3-financial-components.min.js
	dist/d3-financial-components.min.js.map
	examples/_dependencies/js/d3-financial-components.js
	examples/_dependencies/js/d3-financial-components.js.map
	examples/_dependencies/js/d3-financial-components.min.js
	examples/_dependencies/js/d3-financial-components.min.js.map
Merge pull request #66 from tunerscafe/master

Pixel alignment of the gridlines and chart axes