While the debugger is running, ignore SIGINT (since the debugger handles it and we don't want ios-sim to exit) and handle SIGCHLD by exiting so ios-sim doesn't outlive the debugger.
Added initial Xcode6 beta (6A215l) support
Merge pull request #91 from robovm/xcode6-beta-pr1

Added initial Xcode6 beta (6A215l) support
Merge pull request #83 from gnachman/master

Improve signal handling while the debugger is running
The iOS 8 simulator treats stdout/stderr paths relative to the simulator's
data directory. Create symbolic links to the configured stdout/stderr paths so
that stdout/stderr output is processed properly when running apps in the iOS 8
simulator.
Merge remote-tracking branch 'upstream/master'

Conflicts:
	Source/iPhoneSimulator.m
Merge branch 'xcode6-beta-pr2-stdout'