Merge branch 'master' into develop
Remove use of default queue to avoid confusion and unexpected behavior
Merge branch 'master' into develop

Conflicts:
	Async.swift
	AsyncExample/AsyncExample OS XTests/AsyncExample_OS_XTests.swift
	AsyncExample/AsyncExample iOSTests/AsyncExample_iOSTests.swift
Fix missing public declaration of methods
Clean up git
Merge branch 'release/1.0'