Api and Kubectl reference docs updates for 1.7 (#4193)

* Fix includes groups

* Generated kubectl docs for 1.7

* Generated references docs for 1.7 api

docs/api-reference/v1.7/node_modules/ejs/test/fixtures/rmWhitespace.html

@@ -0,0 +1,8 @@
+<tag1>
+<tag2>
+A very long piece of text very long piece of text very long piece of
+text very long piece of text very long piece of
+text very long piece oftext very long
+adsffadsfadsfadfpiece of text.
+Text again.
+Another text. c