code: public CRestBuilder setProperties(Map<String, Object> crestProperties) {
          this.crestProperties.clear();
          return addProperties(crestProperties);
      }
docs: <p>Sets all given properties to the {@link org.codegist.crest.CRestConfig} that will be passed to all <b>CRest</b> components.</p>
  <p>Note that these properties can be used to override defaut <b>CRest</b>'s MethodConfig and ParamConfig values when none are provided through annotations.</p>
  @param crestProperties properties
  @return current builder
  @see org.codegist.crest.CRestConfig
  @see org.codegist.crest.config.MethodConfig
  @see org.codegist.crest.config.ParamConfig