Add iOS 12 and arm64e support for amfid, jailbreakd and pspawn_hook

Update README to include the credits from the app

Work on cleaning up entitlements we don't need

Add a timestamp to pspawn_hook

Support DESTDIR and make install

Fix pspawn_hook for new path

Remove deprecated libjailbreacy

Don't even try if substrate doesn't exist

Update to make it actually work

New substrate support for /Library/MobileSubstrate/ServerPlugins (WIP)

Support Cydia Substrate

Change logging to make ldrestart happier

Check for modified port if jbd calls fail from launchd

Stop using NSLog so we don't freeze during ldrestart

Merge github.com:PsychoTea/MeridianJB