add gems

Signed-off-by: Yury Kaliada <fut.wrk@gmail.com>
alter config.rb

Signed-off-by: Yury Kaliada <fut.wrk@gmail.com>
add 404 page

Signed-off-by: Yury Kaliada <fut.wrk@gmail.com>
add congig.ru

Signed-off-by: Yury Kaliada <fut.wrk@gmail.com>
add Procfile

Signed-off-by: Yury Kaliada <fut.wrk@gmail.com>
add /tmp to .gitignore

Signed-off-by: Yury Kaliada <fut.wrk@gmail.com>