Merge pull request #36 from billt2006/master

Increase the number of entries shown from the latest feed.
Initial commit with unit tests, as well as with basic DOM testing. This closes #10
Merge pull request #38 from ograycode/unit-testing

Initial commit with unit tests, as well as with basic DOM testing. This ...
The main application code now passes JSHint and JSLint.
Merge pull request #39 from ograycode/master

Formatted application code to follow JSLint