Merge branch 'hotfix/fix-nil-assignment-bug'
Change valueForKey to valueForKeyPath to fix crash on retrieving params names
Merge pull request #1709 from softfacade/master

HotFix crash on stubRoute... in RestKit/Testing
Fix incorrect method name.

The method for uploading images as a multipart form was outdated.
Merge pull request #1727 from zkhalapyan/master

Fix incorrect method name.
Merge branch 'release/0.23.0'
Update Podspec
Merge branch 'release/0.23.1'
Merge branch 'development'
Update RKMapping.h

importing foundation to get rid of swift complier error
Remove a vestige of an older version of clang - remove &*
Merge pull request #1986 from ollieatkinson/hotfix-old-use-of-weak-self

Remove a vestige of an older version of clang - remove &*
fixes #1995
added test for https://github.com/RestKit/RestKit/issues/2000
Merge pull request #1996 from valeriomazzeo/1995-localObjectsFromFetchRequests

fixes #1995 - RKMananagedObjectRequestOperation:localObjectsFromFetchRequests parameter not used
fixes #2000
better fix for #2000 #2001 #1990
Merge pull request #2001 from valeriomazzeo/2000-string-identifier

fixes #2000 #1990
extended RKObjectMappingMatcher capabilities with a RKKeyPathClassObjectMappingMatcher class
following #1355