Remove the old Status impl.

client/Status.js

@@ -1,33 +0,0 @@
-function statusPredicate(v) {
-  if (v.length === 1) {
-    return v.toUpperCase();
-  } else {
-    return 'is' + statusPredicate(v.charAt(0)) + v.substring(1);
-  }
-}
-
-export default class Status {
-
-  constructor(values) {
-    this.value = values[0];
-    this.values = values;
-
-    for (let v of values) {
-      this[statusPredicate(v)] = function () {
-        return this.value === v;
-      }
-    }
-  }
-
-  get() {
-    return this.value;
-  }
-
-  set(value) {
-    if (this.values.indexOf(value) === -1)
-      throw new Error('Unknown value');
-
-    this.value = value;
-  }
-
-}