[chore] update to fynpo 0.2.28

.gitignore

@@ -517,5 +517,5 @@ yarn.lock
 npm-debug.log*
 yarn-debug.log*
 yarn-error.log*
-.fyn
+.fynpo
 

package.json

@@ -16,13 +16,12 @@
   },
   "devDependencies": {
     "bluebird": "^3.5.0",
-    "fynpo": "^0.1.27",
+    "fynpo": "^0.1.28",
     "lerna": "^2.0.0",
     "lodash": "^4.17.10",
     "semver": "^5.3.0",
     "xclap": "^0.2.18",
-    "xsh": "^0.4.0",
-    "yeoman-test": "1.8.0"
+    "xsh": "^0.4.0"
   },
   "bugs": {
     "url": "https://github.com/electrode-io/electrode/issues"

xclap.js

@@ -1,13 +1,11 @@
 "use strict";
 
-const assert = require("assert");
 const xclap = require("xclap");
 const xsh = require("xsh");
 const shell = xsh.$;
 const exec = xsh.exec;
 const fs = require("fs");
 const Path = require("path");
-const yoTest = require("yeoman-test");
 const _ = require("lodash");
 
 const isWin32 = process.platform.startsWith("win32");