improved home.html page

[jorgejesus]

Description

The landing page for the pywps-demo needs to be have the same look-feell as the generic pywps website. The system should be dynamic, gathering available processes to demo and added them to the list on the major page

Environment

• operating system: Ubuntu 16.04
• Python version: py27,py35
• PyWPS version: 4.0.0
• source/distribution
  • [ ] git clone
  • [ ] Debian
  • [ ] PyPI
  • [ ] zip/tar.gz
  • [ ] other (please specify):
• web server
  • [x] Apache/mod_wsgi
  • [ ] CGI
  • [ ] other (please specify):

    Steps to Reproduce

    Additional Information

[jorgejesus]

When running only with flask the webpage renders available processes