Merge pull request #62 from akitchen/master

Wraps fake simulator setup in an autorelease pool
Update to Xcode 4.6 & iOS 6.1 recommended settings
print atos info message in CDRSymbolicator only if all addresses failed symbolication
stop leaking exception reason in CDRSpecFailure
moved Mocks & Stubs section after Matchers
Symbolicate exception call stacks

Example exception output with symbolication:

EXCEPTION CDRSpec some failing test
*** -[__NSArrayI objectAtIndex:]: index 4 beyond bounds for empty array
Call stack:
  ...
  *InvalidArrayAccess.m:13
  *CDRSpecSpec.mm:51
  ...
  *main.m:4
  ...
add CEDAR_SKIP_EXCEPTION_SYMBOLICATION
catch potential errors when running atos
provide better error messaging when symbolication fails
include CDRSpecFailure and CDRSymbolicator specs in OCUnit target
Don't force OSX version for OCUnitAppLogicTests
Make exception symbolication an opt-in feature
Merge pull request #64 from cppforlife/master

Exception symbolication
fixed indentation in readme
add travis build
Hide 'BKSetAccelerometerClientEventsEnabled...' message from OCUnitApp application tests in iOS 6.x
OCUnitAppDelegate window gets a rootViewController
Print output to stderr for OCUnit