Description of problem:

Since express and flex have been replaced by OpenShift, we should also replace express in the help page of rhc-create-app -h and rhc app create --help.

Version-Release number of selected component (if applicable):

devenv_1674

How reproducible:always


Steps to Reproduce:
1.Type command :"rhc-create-app -h" or "rhc app create --help"
2.
3.
  
Actual results:

The content is as following:

Obtaining list of cartridges (please excuse the delay)...

Usage: /usr/bin/rhc-create-app
Create an OpenShift Express app.

  -a|--app   application     Application name  (alphanumeric - max 32 chars) (required)
  -t|--type  type            Type of app to create (nodejs-0.6, jbossas-7, python-2.6, jenkins-1.4, ruby-1.8, diy-0.1, php-5.3, perl-5.10) (required)
  -g|--gear-size size        The size of the gear for this app ([small|medium|large], defaults to small)
  -l|--rhlogin  rhlogin      Red Hat login (RHN or OpenShift login with OpenShift Express access) (required)
  -p|--password  password    RHLogin password  (optional, will prompt)
  -r|--repo  path            Git Repo path (defaults to ./$app_name)
  -n|--nogit                 Only create remote space, don't pull it locally
  -d|--debug                 Print Debug info
  -h|--help                  Show Usage info
  --no-dns                   Skip DNS check. Must be used in combination with --nogit
  --config  path             Path of alternate config file
  --timeout #                Timeout, in seconds, for connection
  --enable-jenkins [name]    Create a Jenkins application (see Note 1)

Notes:
1. Jenkins applications will have Jenkins embedded.  Their default name will be 'jenkins' if not specified and the '--no-dns' flag is ignored.

Expected results:

The "OpenShift Express" should be replaced by "OpenShift".

Additional info: