PUBDEV-4184
PUBDEV-4184

Removed Anaconda package from list of hard requirements and placed it
into a separate section, indicating that it is only required if you are
using H2O on the Anaconda Cloud. Also added a link to the conda site.

h2oai/h2o-dev,spennihana/h2o-3,michalkurka/h2o-3,spennihana/h2o-3,h2oai/h2o-3,h2oai/h2o-dev,michalkurka/h2o-3,mathemage/h2o-3,spennihana/h2o-3,mathemage/h2o-3,spennihana/h2o-3,h2oai/h2o-dev,mathemage/h2o-3,h2oai/h2o-dev,spennihana/h2o-3,michalkurka/h2o-3,h2oai/h2o-3,h2oai/h2o-3,michalkurka/h2o-3,michalkurka/h2o-3,mathemage/h2o-3,h2oai/h2o-3,h2oai/h2o-3,h2oai/h2o-3,mathemage/h2o-3,michalkurka/h2o-3,mathemage/h2o-3,h2oai/h2o-dev,h2oai/h2o-3,h2oai/h2o-3,mathemage/h2o-3,h2oai/h2o-dev,spennihana/h2o-3,michalkurka/h2o-3,h2oai/h2o-dev,spennihana/h2o-3