trim HTML and JS in examples (proper indentation)
fixes for code indentation in example blocks
fix indentation issue
style example
Merge branch 'master' of github.com:formstamp/formstamp

Conflicts:
	demo/js/app.js
Merge branch 'master' of github.com:formstamp/formstamp
fix typos in example
more styling for <sample> blocks
fix yet another typo