Merge pull request #39 from indykish/0.5

Our gem hits quarter century. Good batting ... updates to readme.
Merge pull request #40 from indykish/0.5

minor update to Readme
Merge pull request #41 from indykish/0.5

updated the code for csar. create, list will work.
Add push function
Merge pull request #42 from rajthilakmca/0.5

Add push function
updated version to 0.29