update contributing page with jsfiddle guidelines
Allow for a targeted element to have additional non-targeted classes
Merge pull request #19 from carrot/allow-additional-non-targeted-classes-on-elements

Allow for a targeted element to have additional non-targeted classes
Notify if no targeted share button elements are found
Merge pull request #20 from carrot/notify-on-missing-elements

Notify if no targeted share button elements are found
Allow for multiple instantiations,
Also:
- Optimized DOM selections
- Inject fonts in main file
- Alert on FBJS failure
- Allow for local FBJS development
- Add examples.html

Closes #17
Merge pull request #21 from carrot/multiple-instantiations

Allow for multiple instantiations
Configurable Flyout
Merge pull request #24 from carrot/flyout

Configurable Flyout
Top/Bottom Flyout
Merge pull request #29 from carrot/flyout

Top/Bottom Flyout