Don't mark internal post status strings for translation

[ryan]

	register_post_status( 'auto-draft', array(	'label' => _x('Auto-Draft', 'post'),
											'internal' => true,
											'_builtin' => true, /* internal use only. */
											'label_count' => _n_noop('Auto-Draft <span class="count">(%s)</span>', 'Auto-Drafts <span class="count">(%s)</span>')
										) );

	register_post_status( 'inherit', array(	'label' => _x('Inherit', 'post'),
											'internal' => true,
											'_builtin' => true, /* internal use only. */
											'label_count' => _n_noop('Inherit <span class="count">(%s)</span>', 'Inherit <span class="count">(%s)</span>')
										) );

Some translators have asked how to deal with these. Since they never appear in the UI, perhaps we should remove the gettext and just use the status id for the labels ('inherit' and 'auto-draft').

[nbachiyski]

Yeah, it makes sense.

Here is a patch, which removes the gettext calls and makes label_count and array by default, because _n_noop() returns an array with singular and plural values.

[nacin]

(In [14262]) Don't translate internal post stati. props nbachiyski, fixes #13024.