fixes #6913 / BZ 1092143 - content view version - disable promote/remove on failed task
This commit will disable the promote/remove button for a content view version, if the current task being executed resulted in in an error. Once the error has been resolved and the task completes, the buttons will be re-enabled.
Related issues
Bug #6913: Content views that fail to publish should not have "promote" button.
fixes #6913 / BZ 1092143 - content view version - disable promote/remove on failed task
This commit will disable the promote/remove button for a content view version,
if the current task being executed resulted in in an error. Once the error
has been resolved and the task completes, the buttons will be re-enabled.