Merge branch 'release/pre-alpha' into develop

* release/pre-alpha:
  Last minute changes
Basic styling in the app to mimic the one used by JOGABO
Basic styling in the app to mimic the one used by JOGABO# Please enter the commit message for your changes. Lines starting
Changes to the UI and the way default options are
made (like the default time)
Changes to the CSS and clases for elements
Added bootstrapping scripts (grunt, bower...)

Configured the build system
Cleanup on README and removed unused files
Merge branch 'release/alpha'

* release/alpha:
  Cleanup on README and removed unused files
  Added bootstrapping scripts (grunt, bower...)
  Changes to the CSS and clases for elements
  Changes to the UI and the way default options are made (like the default time)
  Basic styling in the app to mimic the one used by JOGABO Basic styling in the app to mimic the one used by JOGABO# Please enter the commit message for your changes. Lines starting