download page
Merge pull request #306 from bechi/feature/download-page

download page
fix responsive design
fix head
add images
Merge pull request #320 from bechi/bugs/responsive-design

fix responsive design
fix favicon
Merge pull request #322 from bechi/bug/favicon

fix favicon
Merge pull request #323 from colkito/gh-pages

added ignore
Update .gitignore
clean code