Wrapped dexed zipsigner.jar, and static ARM zip and zipalign binaries for Android built with the NDK
A simple installer to push a dexed version of zipsigner.jar, and static compiles of zip and zipalign to /system/xbin along with a wrapper to handle invoking zipsigner with dalvikvm. Detects and supports "systemless" install via SuperSU/Magisk as well. It can then be used from Terminal while booted from that point on.