Added Struct for ISP (organization) for consistency,
Removed website files
Regenerate gemspec for version 1.3.4
Fixed typo in ISP field name
Regenerate gemspec for version 1.3.5
Merge tag 'v1.3.4'

* tag 'v1.3.4':
  Regenerate gemspec for version 1.3.4
  Added Struct for ISP (organization) for consistency, Removed website files
Merge tag 'v1.3.5'

* tag 'v1.3.5':
  Regenerate gemspec for version 1.3.5
  Fixed typo in ISP field name