Fix: last version is 0.12.2 (again)

package.json

 {
   "name": "ucoin",
-  "version": "0.12.1",
+  "version": "0.12.2",
   "engines": {
     "node": ">=0.12 <0.13",
     "npm": ">=2.11"

test/integration/branches.js

@@ -228,7 +228,7 @@ describe("Branches", function() {
     it('should have a 3 blocks fork window size', function() {
       return expectAnswer(rp('http://127.0.0.1:7778/node/summary', { json: true }), function(res) {
         res.should.have.property('ucoin').property('software').equal('ucoind');
-        res.should.have.property('ucoin').property('version').equal('0.12.1');
+        res.should.have.property('ucoin').property('version').equal('0.12.2');
         res.should.have.property('ucoin').property('forkWindowSize').equal(3);
       });
     });