Fix a minor error in class D_PAD: void D_PAD::Flip( int Y ) changed to virtual void D_PAD::Flip( const wxPoint& aCentre ) (as defined in BOARD_ITEM)
Scripting: fix compatibility current pcbnew version in 2 examples and the default extension of board files  in board.i (was .kicad_brd, now is .kicad_pcb)
PATCH: making component choosing (much!) more usable
PATCH: making component choosing (much!) more usable
Eeschema:  Better naming for private struct: public fields uppercase.
* make some more fields 'const' that can.
* Instead of previous/next _visible_ element, Go through
      previous and next element. Otherwise the cursor stops moving
      if the item is only partially visible.
[MacOSX] Reorg and preparation to include scripts into Bundles