Merge pull request #495 from badlogic/master

Refactored plugins for simpler argument parsing, added support for launch plugin invocation
added support for waiting for another process to attach
Add core graphics dependency to foundation and merge NSAttributedString and UIKit extensions (#490).
Big UIKit cleanup (method name changes, global value wrappings, notification helper classes...) #478.
Merge branch 'master' of https://github.com/robovm/robovm
UIKit fixes (#478).
Minor Dispatch cleanups. (#498)
fixed formatting in init.c
Merge pull request #496 from badlogic/waitforattach

Added support for process waiting for another process to attach
added pid printing, made waiting for attachment time out after 15 seconds
fixed up logging on waiting for attach, log system isn't initialized by that point yet
Merge pull request #499 from badlogic/printpid

Added PID printing via flag