Refactor html template themes

Removed checked in vendors (jquery, moment, foundation etc) and
replaced with cdn links

Added theme option for configuring which theme to use

Added a super awesome bootstrap theme that is more condensed/suited for many
features

Removed all the template configs in favor of a "templateDir" option
A user can now override a template by adding a file with the same name
to their "templateDir" folder and grunt-cucumberjs will use it instead
of the default template.

Remove ds_store file