Add support to bar,number, data, arrow and color formatters

Add support to bar, number, data, arrow and color formatters.
Add support to ready event
Add samples to formatters on Table chart
Fix file mode changed by previous commit
Added html tooltip sample
Merge branch 'gh-pages' of https://github.com/fabionuno/angular-google-chart into fabionuno-gh-pages
Fix on label for input in sample
Update for release 0.0.3