Noms SDK: Export createStructClass and increment version

js/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@attic/noms",
-  "version": "7.1.0",
+  "version": "7.2.0",
   "main": "dist/commonjs/noms.js",
   "jsnext:main": "dist/es6/noms.js",
   "dependencies": {

js/src/noms.js

@@ -10,7 +10,7 @@ export {default as HttpStore} from './http-store.js';
 export {default as MemoryStore} from './memory-store.js';
 export {default as Ref} from './ref.js';
 export {default as RefValue} from './ref-value.js';
-export {default as Struct, StructMirror, newStruct} from './struct.js';
+export {default as Struct, StructMirror, newStruct, createStructClass} from './struct.js';
 export {encodeNomsValue} from './encode.js';
 export {invariant, isNullOrUndefined, notNull} from './assert.js';
 export {isPrimitiveKind, Kind, kindToString} from './noms-kind.js';