Fix: test testOfflineCachingAttributeInOffline fails when run alone, but succeeded in a context.
RFWebResponse cache managed object was refactored with a main goal to make future cache migrations easier. All object fields except indexed were hidden under transformable property.
NSInvocation bug on 64-bit fixed
Merge pull request #356 from Aledor/master

Behaviour of default json deserializator was changed
Migration from outdated WebService cache was added.
NSInvocation 64-bit bug fixing corrected
WebService cache migration: fix for cache tests.
Separate build target for ROADWebService integration tests #340
Merge remote-tracking branch 'epam/master'
WebService cache migration: small improvement in migration procedure.
Merge pull request #359 from ptiz/master

Initial version of a new WebService cache and its migration
correction “Separate build target for ROADWebService integration tests”
Merge remote-tracking branch 'epam/master'
migration test file link correction
correction for “Separate build target for ROADWebService integration tests” pull request
Merge pull request #357 from ArkadiyTsoy/master

Separate build target for ROADWebService integration tests #340