Add CIPD GAE SDK recipe module and packager.

scripts/slave/recipe_modules/zip/example.expected/win.json

 [
   {
     "cmd": [
       "touch",
       "[TMP_BASE]\\zip-example_tmp_1\\a"
     ],
     "name": "touch a"
   },
   {
     "cmd": [
@@ skipping 56 matching lines @@
     ],
     "name": "report"
   },
   {
     "cmd": [
       "python",
       "-u",
       "RECIPE_MODULE[build::zip]\\resources\\unzip.py"
     ],
     "name": "unzipping",
-    "stdin": "{\"output\": \"[TMP_BASE]\\\\zip-example_tmp_1\\\\output\", \"zip_file\": \"[TMP_BASE]\\\\zip-example_tmp_1\\\\output.zip\"}"
+    "stdin": "{\"output\": \"[TMP_BASE]\\\\zip-example_tmp_1\\\\output\", \"quiet\": true, \"zip_file\": \"[TMP_BASE]\\\\zip-example_tmp_1\\\\output.zip\"}"
   },
   {
     "cmd": [
       "find"
     ],
     "cwd": "[TMP_BASE]\\zip-example_tmp_1\\output",
     "name": "listing"
   },
   {
     "cmd": [
@@ skipping 13 matching lines @@
       "@@@STEP_LOG_LINE@python.inline@  chromium_utils.RemoveDirectory(sys.argv[1])@@@",
       "@@@STEP_LOG_END@python.inline@@@"
     ]
   },
   {
     "name": "$result",
     "recipe_result": null,
     "status_code": 0
   }
 ]