pfCard Ng-Docs issues

[serenamarie125]

1 - The Parameters show that the "showTopBorder" is false by default, but the Demo, shows the border. If it isn't the default, i'd suggest it's not shown. Can the demo be enhanced to allow the option to show/hide the border?
2 - Typo here ... "subtTtle"

[erundle]

Addressed in #44