AFA OS grahicslib and execlib fixes (used by CD Player )

[unusedunused]

For AFA is now a more compatible exec.library out and a new graphics_lib.exe

http://amidev.kilu.net/afa_binarie_upload.php3

copy this libs to sys:afa_os_libs

writepixelarrayalpha Fix to be compatible to MOS in globalalpha parameter (It fixes the button display problem with CD Player 2.1)

Thew new exec library is necessary because CD Player use the Feature MEMF_SEM_PROTECTED that allow the use of
same mempool with diffrent tasks on MOS AROS and AFA.without that you risc random crashes

So its best when you use the new exec library

I have remove the security check of ReplyMsg and the lib should now work without problems.Please test
and report if you still cant use the Exec library.  

[unusedunused]

It replaces all most used functions 67 of the 119 exec funcs.It replace not copymem copymquicker because there are faster solutions out

when you see programs that run really faster with pirus´´ exec then of course you wont use new exec
 
I am not sure if puru´s exec library patch the allocpool createpool funcs

if they do not patch,then you maybe can start pirus exec behind afa.

[unusedunused]

wanderer is not very usefull.i use myself dopus magellan 2 scalos and workbench are more usefull.You can try out original AROS test

[unusedunused]

I forget here is link

http://amidev.kilu.net/afa_binarie_upload.php3