added mailchimp subscribe
slimmed down the mail subscription form
update h2 -> h1
mess with the headings
moved mce-responses to bottom of form. Replaced asterisk with astericks from font-awesome
replaced input tag with bootstrap button
removed mailchimp div tags that aren't needed
updated layout of naked mailchimp so follow bootstrap convention
Merge branch 'feature/mailing-list' into develop
Merge branch 'release/mailchimp'
Merge branch 'master' of https://github.com/brendonjohn/Secondi-website