Description:
`oc edit` for multiple resources does not edit in one file. But this worked before.

Version-Release number of selected component (if applicable):
openshift/oc v1.1.3-32-g5ab601a
kubernetes v1.2.0-alpha.7-703-gbc4550d


How reproducible:
Always

Steps to Reproduce:
1. oc login, create a project
2. Create new app
$ oc new-app -f origin/examples/sample-app/application-template-stibuild.jsono
3. Edit multiple resources
1> $ oc edit svc # There are services: frontend and database
2> $ oc edit svc/database dc/database

Actual results:
3.
1> It just edits one resource per file. Press ":wq", it then edits another resource. (This is not convenient. If there are N services and run `oc edit svc`, then need press N times of ":q" to abort edit)
2> Same as 3.1

Expected results:
3. It should edit all resources in one single file as it did in old version of oc.

Additional info:
Seems kubernetes v1.1.0... works well, but kubernetes v1.2.0... works badly.
Here are some other test results:
`oc edit svc/database dc/database` works well when versions are:
oc v1.1-630-gb197d32
kubernetes v1.1.0-origin-1107-g4c8e6f4

Or:
oc v3.1.1.6
kubernetes v1.1.0-origin-1107-g4c8e6f4

Works badly when versions are:
oc v1.1.2-285-gb39b3d8
kubernetes v1.2.0-origin

Or:
oc v3.1.1.902
kubernetes v1.2.0-origin