fix for graphics corruption introduced in 1.5.3 when bitplane DMA fetch happened while bitplane pointer was updated
AGA 6 plane mode (non-EHB) was not always enabled properly (b3)
added -clipboarddebug command line parameter that writes clipboard contents to file in winuae directory. (clipboard_p2a.xxx.dat and clipboard_a2p.xxx.dat)
added ripper path to Paths panel, used by prowizard and sample ripper (previously sample ripper used screenshot directory and prowizard used winuae root directory)
directory filesystem ACTION_CHANGE_MODE was completely broken in CHANGE_FH mode, returned error and "Error: couldn´t find key x / y!" was logged. Bug since the beginning