version bump (for dmg builder)

improved dmg builder (objective-see#335)

dmg/script updates

dmg script version bump to v2.2.0

version bump to: 2.1.0

+updated friends/patrons

v1.2.3

fixed issue if installing from /Applications
process paths now resolved for symlinks
prevented (re)launch of installer on (re)login
improved rule matching (mahalo @tokyoneon_)
improved graylist (added: com.tcltk.tclsh)

v1.2.2

improved modal popup logic (main thread)
added (missing) images to login item's .xcassets (objective-see#158)

memory improvements, improved XPC (client) handling

1.  Added autorelease pool (hopefully to address Big memory consumption objective-see#118)
2. Improved validation of XPC connection acceptence to ensure only LuLu components can talk to daemon's XPC interface (mahalo Wojciech Reguła
@_r3ggi!)

Update README.md

v1.1.2 commit

compile for 10.12+
ignore UDP connections to localhos
process network events one at a time (otherwise, threading issues)

improved err msg