Remove commented lines
Update .gitignore - No allow to push .idea files
Formmating code - indentation
return index.html using personality struct
Formating code
Adding css and js files
Moving to port 8000 and set static file to public folder
Adding path for css and js external files
Including button to set states, updated css and map
adding just /brazil for team work on it.
Merge branch 'master' of https://github.com/thoughtworks/level-up into LBD-26-BRAZIL-MAP

* 'master' of https://github.com/thoughtworks/level-up:
  update .gitignore
fixing HashMap to avoid errors when running the app.
adding system.properties to specify java version for Heroku deployment.
adding maven-dependency-plugin for Heroku.
adding maven-dependency-plugin for Heroku.
adding Procfile for Heroku.
adding Procfile for Heroku.
Configuring project to copy dependencies on package phase. This fix deploy error on Heroku, caused by not finding spark
Retrieving port number from environment
Desiree/Steven/Pamela: fixes issues with the port to run locally