Formatted routes/index.js and scripts/rasterizer.js
Changed delay in scripts/rasterizer.js from 0 to 100
added semicolon ; to end of functions at routes/index.js
filename is saved with URL at routes/index.js. Functions send the originUrl parameter and added two functions to find the host
Merge pull request #2 from oferrotem/master

The project can save the url in the filename.