Update app.js to use express() 

In express 3.x express.createServer() is depreciated.
Update ignore files.
Test on Node 0.8 using Travis CI.
Update project metadata.
Merge pull request #19 from TechplexEngineer/patch-1

Update app.js to use express()
Update README.
Merge branch 'master' of https://github.com/andr3w321/passport-local into examples
Continue using flash in express3 example.
Add back logging for when server is started.