This the blog update with RSD feature results and analysis

As part of GSoC 2014 project on RGBD Segmentation, RSD and GRSDs are the features used in one of the paper for
defining the relationship between 1-8 patches. This commit gives the results and analysis of the RSD feature
histogram
editted status.rst
Merge pull request #36 from desinghkar/gsoc14_post2

This the blog update with RSD feature results and analysis