Update proxy lib to resolve an over encoding of characters during url encoding.
Use boolForKey not objectForKey when checking useSystemProxies default.
Merge branch 'v1.1.2-proxy-lib-update' into v1.2-alphaRebase

Conflicts:
	Podfile
	Podfile.lock
Added Comments to helper tool
-- fixed spelling mistakes
-- updated AHLaunchCtl pod