- Extends functionality to kubectl to support extensions adding new commands as well as overriding specific subcommands (at any depth).
- Documentation fixes
kubernetes/enhancements: [#579](https://github.com/kubernetes/enhancements/issues/579) [[kep](https://github.com/kubernetes/enhancements/blob/master/keps/sig-cli/0024-kubectl-plugins.md#summary)]

ex","fire","once","stopOnFalse","remove","disable","lock","fireWith","Deferred","func","tuples","state","always","deferred","catch","pipe","fns","newDefer","tuple","returned","progress","notify","onFulfilled","onRejected","onProgress","maxDepth","depth","handler","special","that","mightThrow","TypeError","notifyWith","resolveWith","process","exceptionHook","rejectWith","getErrorHook","getStackHook","setTimeout","stateString","when","singleValue","remaining","resolveContexts","resolveValues","pri...

1DA75         ; valid                                  # 8.0  SIGNWRITING UPPER BODY TILTING FROM HIP JOINTS
1DA76..1DA83  ; valid                  ;      ; NV8    # 8.0  SIGNWRITING LIMB COMBINATION..SIGNWRITING LOCATION DEPTH
1DA84         ; valid                                  # 8.0  SIGNWRITING LOCATION HEAD NECK
1DA85..1DA8B  ; valid                  ;      ; NV8    # 8.0  SIGNWRITING LOCATION TORSO..SIGNWRITING PARENTHESIS

                         whole
                          cause,
                             and
                        condemn
                       you
                      to
                       death."'


  `You are not attending!' said the Mouse to Alice severely.
`What are you thinking of?'

  `I beg your pardon,' said Alice very humbly:  `you had got to
the fifth bend, I think?'

this._addAriaAndCollapsedClass([element], this._isShown(selected))\n      }\n    }\n  }\n\n  _getFirstLevelChildren(selector) {\n    const children = SelectorEngine.find(CLASS_NAME_DEEPER_CHILDREN, this._config.parent)\n    // remove children if greater depth\n    return SelectorEngine.find(selector, this._config.parent).filter(element => !children.includes(element))\n  }\n\n  _addAriaAndCollapsedClass(triggerArray, isOpen) {\n    if (!triggerArray.length) {\n      return\n    }\n\n    for (const element...

*  and all other commercial damages or losses, even if such party      *
*  shall have been informed of the possibility of such damages. This   *
*  limitation of liability shall not apply to liability for death or   *
*  personal injury resulting from such party's negligence to the       *
*  extent applicable law prohibits such limitation. Some               *
*  jurisdictions do not allow the exclusion or limitation of           *