Better package management, aemulator network throttling, aservices, abuildproject + fixes

[IGPenguin]

🤔 Check before merge:

• [x] 🏗 All functions implemented thoroughly
  • [x] abuildproject - choose device
• [x] 🔩 Fix auninstall & iuninstall whitelisting
• [x] 🔨 All changes tested, ideally by multiple people
  • [x] auninstall -a with whitelist
  • [x] auninstall
  • [x] auninstall \
  • [x] auninstall \
  • [x] auninstall \ whitelisted
  • [x] awipe
  • [x] alaunch
  • [x] alaunch -s
  • [x] alaunch \
  • [x] alaunch \
  • [x] iuninstall -a with whitelist
  • [x] iuninstall
  • [x] iuninstall \
  • [x] iuninstall \
  • [x] iuninstall \ whitelisted
  • [x] iuninstall - verify whitelist package names
  • [x] aemulator - gprs, edge and 3g network simulation modes
  • [x] aemulator - reset on enter
  • [x] aemulator - reset on ctrl^c
  • [x] aemulator - silent telnet output
  • [x] aservices
  • [x] abuildproject
  • [x] abuildproject \
  • [x] abuildproject - multilevel flavor (eg. "DevDebug")
• [x] 📝 Changes in usage / new scripts added to README.md
• [x] 📣 Major changes listed in changelog.txt

✅ All good? -> Merge! 🎉🎉🎉

[IGPenguin]

678 lines changed 🤯 I hope everything works 🤞