Merge pull request #37 from morpheyesh/0.5

0.5
Add argument in assembly
Merge pull request #38 from rajthilakmca/0.5

Add argument in assembly
Our gem hits quarter century. Good batting ... updates to readme.
Merge pull request #39 from indykish/0.5

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

minor update to Readme