for preparing delta sparkle updates I made some changes. First I
updated the sparkle framework we use, with the one from latest source
of their branch delta-updates.
And the second big change is that I moved the generation of
updates.xml and other files we need into the source tree under
resource/install.... Till now those actions were in a script on our
macosx build machine now they are in our resources/install/build.xml.
If you have any questions or suggestions, please share