[TIMOB_17601] Added ioslib 0.2.9 which fixes handling of launch timeouts...

... and added extra debugging output. The default launch timeout is now 3 minutes which should be large enough for users launching an iOS 8 simulator on a really old, slow Mac. Added 'ios.simTimeout' config option to override the 3 minute default.
My only concern was backwards compatibility. If you don't think that's an issue, then no problem.