rc-dev: refactor request parsers
rc-dev: new interface for request parsers
rc-dev: use _.unit instead of fist.lang.unique
rc-dev: use lodash.assign instead of fist.lang.extend
rc-dev: fix code style issues
rc-dev: move req parsers templates into body parser
rc-dev: refactor body parser
rc-dev: refactor Framework.prototype.schedule
rc-dev: fix code style issues
rc-dev: schedule routes and units declaration in constructor, not brefore listen