extract superclass: hide implements base type from chooser for anonymous classes; fixed implements/extends list in the generated superclass

(EA-82661 - IAE: PsiImplUtil.setName)

Here is some timing figures for creating / disposing resources
Opened for:com.intellij.openapi.vfs.impl.ZipHandler$1@1832c1d, 640 for 5193
Closed for:com.intellij.openapi.vfs.impl.ZipHandler$1@1832c1d, 352 for 2993
Opened for:com.intellij.util.io.PersistentHashMapValueStorage$1@584821, 672 for 5290
Closed for:com.intellij.util.io.PersistentHashMapValueStorage$1@584821, 464 for 6347
Opened for:com.intellij.util.io.PersistentHashMapValueStorage$2@8713f9, 576 for 3803
Closed for:com.intellij.util.io.PersistentHashMapValueStorage$2@8713f9, 544 for 7451

The fix relates to a11y.

@author: Renaud Paquay <rpaquay@google.com>

* Set the "labelFor" property for all labels
* Re-order controls so that they are created in TAB order. This is
  useful for screen readers "overview" functionality.

[git] registry option git.file.history.full that controls file history options: it adds "--full-history --simplify-merges" IDEA-153831

don't close the tag for cases with unclosed attributes

This reverts commit 85eeec1a.

Some checks may be heavy, but required to debug hard-to-find bugs. You may run code with out them, and enable em with   ``_PYCHARM_VERBOSE_MODE``