docs(installing_deis) remove try.deis.com references

Author: slack

docs/_includes/_deis-pro.rst

@@ -12,8 +12,6 @@ Please :ref:`get the source <get_the_source>` and refer to the scripts in `contr
 while following this documentation. You will also need to :ref:`install_deisctl` since the
 ``deisctl`` command-line utility is used by the provisioning script.
 
-.. include:: ../_includes/_deis-pro.rst
-
 Install the AWS Command Line Interface
 --------------------------------------
 

docs/installing_deis/aws.rst

@@ -24,7 +24,6 @@ information on how to get set up with CoreOS.
     aws
     baremetal
     digitalocean
-    engineyard
     gce
     linode
     azure

docs/installing_deis/engineyard.rst

@@ -6,8 +6,6 @@ Quick Start
 
 These steps will help you provision a Deis cluster.
 
-.. include:: ../_includes/_deis-pro.rst
-
 .. _get_the_source:
 
 Get the Source