Derive keys string representations using the description method as specified in AFQueryStringFromParametersWithEncoding documentation
Merge pull request #629 from 0xced/field-escaping-description

Derive keys string representations using the description method
Removing quotes for #warning macros
Distinguisging between CoreServices and MobileCoreServices for #warning
Indenting macro conditionals
Merge branch 'master' of github.com:AFNetworking/AFNetworking
Using addOperations:waitUntilFinished: instead of adding each operation individually in -enqueueBatchOfHTTPRequestOperations:... to fix an edge case bug where only one of the operations in a batch will run.
[Issue #633] Manually casting scalar types in initWithCoder for AFURLConnectionOperation and AFHTTPClient
Issue: Timeout when buffer ends during ending boundry
[Issue #640] Removing documentation note about default Accept-Encoding header
Use NSLocalizedStringFromTable with AFNetworking.strings table for localized strings
Merge pull request #644 from 0xced/localization-table

Use NSLocalizedStringFromTable with AFNetworking.strings table
[Issue #638] Following guidelines from RFC 2616 regarding the use of string encoding when none is specified in the response

Signed-off-by: Mattt Thompson <m@mattt.me>
Adding missing scan of '/' separator in content type string
Merge branch 'master' of github.com:AFNetworking/AFNetworking
Changing order of conditional check to match responseString
Fixed retain cycles in AFImageRequestOperation.m and AFHTTPClient.m caused by strong references within blocks

These retain cycles started showing up as compiler warnings after upgrading to Xcode 4.6DP
Fixing warnings: implicit conversion changes signedness: 'NSInteger' (aka 'long') to 'unsigned long' [-Werror,-Wsign-conversion]
Fixes warning: unused parameter 'x' [-Werror,-Wunused-parameter]
Fixes warning: property is assumed atomic by default [-Werror,-Wimplicit-atomic-properties]