Microsoft-CISL/REEF — pull request #875 by jwang98052 (2014-06-23 20:52:33+00:00)
Title: Juwang-Http REST API

This request is to support the following REST API for Http Server in REEF
• Get List of evaluator Ids
• Get Driver Info
• Get Evaluator details such as Node Id, Node name, Internet Address and memory for given ids

It also contains schemas for http Responses

It supports the following http requests:
• Close - Allow clients to register their own Close Handler. When close request is received, it will trigger the Close Handler registered. If no registered Close handler, default one will be called.
• Kill - Allow client to send web request to kill Tasks, Evaluators and Driver.

Resolve issues: #868, #869, #870, #874