Isarra 7df2db6ee9 Make afterContent stuff appear correctly after content in all view
modes

Mostly affects extensions that add stuff after the content with them
hook dealies, such as flaggedrevisions etc.

bug: T200729
Change-Id: I5c46af8f4cab20b04930a0e25d380ec040557bb6
..
SkinTimeless.php Move classes to includes/
TimelessTemplate.php Make afterContent stuff appear correctly after content in all view