[dep][ice] Switch to go.ice

[at15]

Currently we are using cobra + gorilla mux, since I am the maintainer of go.ice, I will switch to using go.ice

• go.ice doesn't have its own http mux, so we can keep using gorilla mux until I came up with a radix tree implementation like https://github.com/julienschmidt/httprouter
• go.ice has built in http access logging w/ color
• it has cli wrapper around cobra
• it has open tracing ... and a bunch of other fancy stuff ... database etc.
• to see it in action, try ayi web static https://github.com/dyweb/Ayi/releases

[gaocegege]

Shame on me.