Merge pull request #2 from jinlee0908/lee

In progress step 2
Pushing Increment 2 progress 1/21/14
Merge pull request #3 from jinlee0908/peterbranch

Pushing Increment 2 progress 1/21/14
Final Version of Increment 02
Merge pull request #4 from jinlee0908/peterbranch

Final Version of Increment 02
updated README and madlibs.rb to final versions
Merge pull request #5 from jinlee0908/peterbranch

updated README and madlibs.rb to final versions of Increment 3
Increment_04 changes