Description of problem:
Workspace can only be created as long as there is at least Translation for English for the Workspace name.
I set the language of my Dashbuilder to Portuguese and tried to create a new Workspace, only with the name in Portuguese, and I could not. I then went and set the name for English and Portuguese and it worked.

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

How reproducible:

Steps to Reproduce:
1.Open Dashbuilder
2.Set Language to Portuguese
3.Go to workspace Manager/creator (http://localhost:8080/dashbuilder/Controller?_fb=tsch&_fp=NewWorkspace&csrf=40702697)
4.Try creating workspace with a name only for portuguese.
5.There's an error "It was not possible to create the workspace.
The name of the workspace should be at least in the default language.
The title of the workspace should be at least in the default language."

Actual results:

Expected results:
You should be able to create workspaces and other assets on any language, not ALWAYS english and something else.

Additional info: