Rename config and intro templates

deleted:    wica/templates/config.jinja
new file:   wica/templates/configurations.jinja
new file:   wica/templates/dashboard.jinja
deleted:    wica/templates/intro.jinja
Adds favicon

new file:   wica/static/images/favicon.ico
Add basic set of templates

new file:   wica/templates/_footer.jinja
new file:   wica/templates/_head.jinja
new file:   wica/templates/about.jinja
modified:   wica/templates/application.jinja
new file:   wica/templates/documentation.jinja
new file:   wica/templates/replays.jinja
new file:   wica/templates/view_helpers.jinja
Adds few css rules

modified:   wica/static/css/application.css
Refactor controller, routing + add new controllers

modified:   wica/growing_ca.py