This change allows the namespace in kubeconfig to be overridden by
specifying the namespace in the spec file. If namespace is explicitly
provided in the command line flags and the spec file has a different
namespace, this will cause an error.
Refactored how files, directories and stdin are handled. Every file must pass
through the FileVisitor and then streamed through StreamVisitor. FileVisitor
takes care of opening/closing files and StreamVisitor is parsing multiple
resources.
In resource.Builder ContinueOnError() should actually do so.
Reorganized util.CheckErr() to make it display bulk errors more
effectively and be more reusable. Clarified that CheckErr is not
specific to kubectl in Godoc. Changed the "Error: " prefix to
"error: " to more closely match Unix conventions.
Will allow xarg behavior to fetch resources across multiple types.
Changes 'create', 'get', 'update', 'stop', and 'delete' to output
<resourceType>/<name>.
Create a unified Builder object for working with files, selectors,
types, and items that makes it easier to get multi-object functionality.
Supports all of the behaviors previously in resource.go, but with
additional flexibility to allow multi-type retrieval and access, directories,
URLs, nested objects, and lists.