Playing off dvd.iso and resume.

I'm currently bussy to improve the dvd iso player (basic included in pli4 image standard player).

To all no need to install any extra plugin or whatever.

The resume position did worked for a couple off dvd's for others not.

The reason for that is now found.

I have in this toppic a first enigma2 patch which is only the first phase. This patch is not push ready yet.

What it does :

1) restore the ability to resume a dvd.

2) For many dvd's it is required to pass by main menu play media command.

    By these dvd's if there is a resume position. It will be used after that You activated the dvd trough the menu .

3) When resuming a dvd You're previous selections off audio and subtitle settings will be used.

What is not ok yet.

Now the dvd always resume even if You answer no by the msg box resume yes or no.

This last issue can be solved by adding an extra parameter which sets a var into servicedvd.cpp. And based on that we will be able to not resume when starting dvd.

But how to do this I don't in python. I well left the code from littlesat commented as I think that :

#		service = self.session.nav.getCurrentlyPlayingServiceOrGroup()

Will be very usefull for this.

Included the patch against last git enigma2.

Would be nice iff a lot test it and a python expert can eventually see what the best way is to let the do not resume option work again.