tidy up the contact page css, fix textarea width
remove redundant sponsors_helper.rb
newline at end of file
Person - a lightweight model describing directors+staff
images/directors is now images/person

And move lars and thomas images into images/person
refactored /about/us and the _directors partial
rewrite /contact-us
s/Person.linkedin/Person.url/
add :email to the Person model
delete redundant sponsor_decorator.rb
PersonDecorator
shared/person partial uses PersonDecorator
/contact/us shows the email address of staff
travis.yml