It should not be possible to deploy an invalid YADE configuration

Current Situation

• When creating an invalid YADE configuration, for example using a profile with a FIlePathSelection that does not define a filePath then the "Validate" button shows the error in the YADE configuration.
  + If a user ignores the error and navigates to another item in the tree of XML elements then the configuration becomes valid and can be deployed

Desired Behavior

• An invalid configuration should not become valid when clicking other elements in the tree.
• When clicking the "Deploy" button then the configuration should be validated. If it is invalid then no deployment should be performed.