start working on an OSX package, won't have a signer for now but gotta start somewhere

osx-dmg.sh

@@ -0,0 +1,11 @@
+#! /usr/bin/env sh
+. ./config.sh
+jpackage \
+    --verbose \
+    --type dmg \
+    --license-file LICENSE.md \
+    --name i2pbrowser \
+    --app-version "$GITHUB_TAG" \
+    --input src/build \
+    --main-jar i2pfirefox.jar \
+    --main-class net.i2p.i2pfirefox.I2PBrowser