fix broken .cer reference, make test suite run
Clean before build
add missing certificates. tests pass sometimes
Merge pull request #1818 from mneorr/make_tests_run

Fix broken .cer references. Make tests run
Add missing cert copy directives to OSX tests
Merge pull request #1819 from carsonmcdonald/fixosxtest

Add missing cert copy directives to OSX tests
Replace language about xctool with xcpretty
Merge pull request #1821 from carsonmcdonald/readmetests

Replace language about xctool with xcpretty
[Issue #1832] Adding note about use of -startMonitoring in AFNetworkReachabilityManager
[Issue #1828] Adding NSURLRequest factory properties on AFHTTPRequestSerializer
[Issue #1825] Conditionally NSCoding session configuration
[Issue #1825] Conditionally attempting to use session identifier if session configuration does not conform to NSCoding
Merge remote-tracking branch 'AFNetworking/AFNetworking/master'

Conflicts:
	AFNetworking/AFURLRequestSerialization.m