fixed opacity and added statistics CSS
deleted extra CSS file

moved everything to app.css
add proper path to the src of statistics.js
statistics page added to the route app
statistics controller added with cached get request

cached response because of the amount of data requested
fixed svg size and translate

some data was hidden on the left and at the bottom
added search class to the search.html

to change opacity to be more transparent using the class
fixed intdentation and clean it up
loading gif added