Qt-DAB: baixar versions anteriors

Onfortunately, there were 2 nasty errors in the original 696 version. One had to do with the auto
http setting. In many cases that the auto http was "on", starting the program just created a crash.
The other had to do with an occasional buffer overflow.
Anyway, in the current version some cleaning up was done and next to fixing these errors some issues
in the packet handling (for EPG/SPI) were solved.

Since apparently not in all PC''s there is a CPU that supports avx2 instructions, so there are two
versions made, one using the avx2 instructions and one that does not.

The documentation is updated for 696.
Most visible changes are in the configuration and control window, some settings were removed and
some settings were added.
One of the changes invisible in the GUI, is the way slides are saved, now within a directory labeled
with the Eid in a subdirectory labeled with the service name

As always, comments are welcome, One request though: if there is an issue, please specify version and
platform

Qt_DAB-6 5-2After some time indicating the version as Beta. it is now time to freeze the functionality and move on.
Copared to the most recent Beta version there are not mmany changes.The changes are such that maintaining V4 was not realistic, saving V5 succeeded.
As usual (for some time now) there are two 32 bit windows versions, one with support for V4 dabsticks (which seems to
make the software a little deaf when using older type dabsticks) and one for support for V3.The 64 bit Windows version is compiled with V4 support in. The known issue is that in this versions not all types of slide can be displayed.Further development will be done in the version in the directory "qt-dab-RC"