Description of problem:
oc get/describe/new-app not display newlines well when template description contains newlines.

Version-Release number of selected component (if applicable):
oc v3.3.0.25+d2ac65e-dirty
kubernetes v1.3.0+507d3a7
features: Basic-Auth GSSAPI Kerberos SPNEGO

How reproducible:
Always

Steps to Reproduce:
1. Create a template which contains newline(s) in description
$ oc create -f https://raw.githubusercontent.com/openshift/origin/b1983988/examples/jenkins/jenkins-ephemeral-template.json

Download the file, will see it has newline in description:
$ cat jenkins-ephemeral-template.json
    "annotations": {
      "description": "Jenkins service, without persistent storage.\nWARNING: Any data stored will be lost upon pod destruction ...

2.
$ oc get template jenkins-ephemeral
NAME                                  DESCRIPTION   PARAMETERS   OBJECTS
jenkins-ephemeral                     Jenkins service, without persistent storage.
WARNING: Any data stored will be...   6 (1 generated)   6

3.
$ oc describe template jenkins-ephemeral
Name:		jenkins-ephemeral
Namespace:	xxia-proj
Created:	27 seconds ago
Labels:		<none>
Description:	Jenkins service, without persistent storage.
WARNING: Any data stored will be lost upon pod destruction. Only use this template for testing
...

4.
$ oc new-app jenkins-ephemeral
--> Deploying template "jenkins-ephemeral" in project "openshift"

     jenkins-ephemeral
     ---------
     Jenkins service, without persistent storage.
WARNING: Any data stored will be lost upon pod destruction. Only use this template for testing ...

     A Jenkins service has been created in your project.  The username/password are admin/0Sbiw6SF45Paksnv.  The tutorial at https://github.com/openshift/origin/blob/master/examples/jenkins/README.md contains more information about using this template.

     * With parameters:
        * Jenkins Service Name=jenkins
        ...