moved translations to dev dependency so its not included in shrinkwrap.

services/web/package.json

@@ -56,13 +56,13 @@
     "settings-sharelatex": "git+https://github.com/sharelatex/settings-sharelatex.git#v1.0.0",
     "sixpack-client": "^1.0.0",
     "temp": "^0.8.3",
-    "translations-sharelatex": "git+https://github.com/sharelatex/translations-sharelatex.git#master",
     "underscore": "1.6.0",
     "v8-profiler": "^5.2.3",
     "xml2js": "0.2.0"
   },
   "devDependencies": {
     "bunyan": "0.22.1",
+    "translations-sharelatex": "git+https://github.com/sharelatex/translations-sharelatex.git#master",
     "chai": "",
     "chai-spies": "",
     "grunt-available-tasks": "0.4.1",