Impression and Click counter

Run

go get github.com/julienschmidt/httprouter

go get github.com/garyburd/redigo/redis

go build ic_counter 

./ic_counter -rh=127.0.0.1 rp=6379 lh=127.0.0.1 lp=8080

Tap

curl -X POST http://localhost:8080/imp/4232

curl -X POST http://localhost:8080/click/234