locking depencies in marko, trying to fix circleci build

Author: krausest

marko-v4.5.6-keyed/package.json

@@ -18,18 +18,18 @@
     "url": "https://github.com/krausest/js-framework-benchmark.git"
   },
   "devDependencies": {
-    "cross-env": "^5.1.1"
+    "cross-env": "5.1.1"
   },
   "dependencies": {
-    "envify": "^4.1.0",
-    "marko": "^4.5.6",
-    "markoify": "^2.2.2",
-    "rollup": "^0.51.3",
-    "rollup-plugin-babel": "^3.0.2",
-    "rollup-plugin-browserify-transform": "^1.0.0",
-    "rollup-plugin-buble": "^0.17.0",
-    "rollup-plugin-commonjs": "^8.2.6",
-    "rollup-plugin-node-resolve": "^3.0.0",
-    "rollup-plugin-uglify": "^2.0.1"
+    "envify": "4.1.0",
+    "marko": "4.5.6",
+    "markoify": "2.2.2",
+    "rollup": "0.51.3",
+    "rollup-plugin-babel": "3.0.2",
+    "rollup-plugin-browserify-transform": "1.0.0",
+    "rollup-plugin-buble": "0.17.0",
+    "rollup-plugin-commonjs": "8.2.6",
+    "rollup-plugin-node-resolve": "3.0.0",
+    "rollup-plugin-uglify": "2.0.1"
   }
 }