Honor passed in sqlite options when creating persistent store - this is needed to control the journal_mode in ios7 and osx 10.9.   See https://developer.apple.com/library/mac/releasenotes/DataManagement/WhatsNew_CoreData_OSX/#//apple_ref/doc/uid/TP40013395-CH1-SW1.
Fix wrong error logging
Fix equivalence tests for request and response descriptors.
Simplify testing for pathPattern and keyPath equality per segiddins' suggestion.
Fix equivalence test for property mappings which may also have nil string attributes in the case of relationship mappings.
Fix #1782

Must use extern "C" otherwise C functions are not linked with the build when called from Objective C++ (.mm) files
Rename data source method implementation to match the one in the protocol.
Fix RKMappingOperation skipping validation when data source tells it to set unchanged values.
A
Prefer the use RKAttributeMapping value transformers if provided instead of defaulting to ones from RKEntityMapping

When using custom RKValueTransformers with RKEntityMapping they are ignored during mapping. With transformed identification attributes this leads to duplicate records.
Changed mapping operation to use transformers provided by attribute mapping, if any.
Unbraced conditional in 1 line
Added test for custom value transformer on identification attribute
missed copying over sourceToDestintationKeyTransformationBlock
Add a CONTRIBUTING.d
More C headers that make the link fail when included in Objective C++ files (#1782)
Test for C headers in Objective C++ files (#1782)
Use custom date formatter on attribute mapping when available
Add test case for serialize date using an attribute mappings valueTransformer
Merge pull request #1850 from freddietilley/development

Use custom date formatter on attribute mapping when available
Update to CocoaPods 0.31.1 and Bundler 1.6.1