Adding phantomjs,phantom-node, mocha and chai for Testing UI

Signed-off-by: José Luis Di Biase <josx@interorganic.com.ar>
First example for testing

Signed-off-by: José Luis Di Biase <josx@interorganic.com.ar>
Merge pull request #123 from inaes-tic/add-phantomjs

Add phantomjs