Merge branch 'release/v1.3.1' into develop
This should be a complete fix and tests for #27

* Added IWriteableVClock interface to RiakObject
* Added tests for IWriteableVClock interface
* Added tests to ensure that we can force siblings through existing interfaces without using vclocks
Formatting adjustments and release notes

* Fixed up a few formatting issues.
* Added some details of the fix to the release notes.
Merge branch 'feature/VclockSupport' into develop

Conflicts:
	RELEASE_NOTES.md
Fix up Map/Reduce input API issues - #120

Fix up the API of the two input classes which were not nice to use. Also
fix up the serialisation problems that were found while doing this work.
The class should be easier to use now and be more in line with what we do
elsewhere in the library.
Merge pull request #121 from DistributedNonsense/feature/MRInputUpdate

Fix up Map/Reduce input API issues - #120
Fix case handling for 2i - #115
Merge pull request #122 from DistributedNonsense/feature/2iCaseFix

Fix case handling for 2i - #115
Fix release notes
Bump version to 1.3.2
Merge branch 'release/v1.3.2'