switch to git archive for tarball, include ico and png in app-content to make NSIS builds work

build.sh

@@ -66,6 +66,7 @@ if [ ! -d "I2P" ]; then
   --app-content src/unix/torbrowser.sh \
   --app-content src/win/torbrowser-windows.sh \
   --app-content src/icons/windowsUIToopie2.png \
+  --app-content src/icons/ui2pbrowser_icon.ico \
   --icon "${ICON}" \
   --input build --main-jar launcher.jar --main-class net.i2p.router.WinLauncher
 fi

launcher.sh

@@ -41,7 +41,8 @@ sleep 5s
 HERE="$PWD"
 if [ ! -d "$HERE/../i2p.i2p.jpackage-build/" ]; then
   git clone --depth=1 -b "$VERSION" https://i2pgit.org/i2p-hackers/i2p.i2p "$HERE/../i2p.i2p.jpackage-build/"
-  tar --exclude="$HERE/../i2p.i2p.jpackage-build/.git" -cvzf i2p.i2p.jpackage-build.tar.gz "$HERE/../i2p.i2p.jpackage-build/"
+  git archive --format=tar.gz --output=i2p.i2p.jpackage-build.tar.gz "$VERSION"
+  #tar --exclude="$HERE/../i2p.i2p.jpackage-build/.git" -cvzf i2p.i2p.jpackage-build.tar.gz "$HERE/../i2p.i2p.jpackage-build/"
 fi
 cd "$HERE/../i2p.i2p.jpackage-build/"
 git pull --all