Upgrade repo tools and regenerate READMEs. (#384)

Author: jmdobry

monitoring/snippets/README.md

@@ -20,11 +20,11 @@
 1.  Read [Prerequisites][prereq] and [How to run a sample][run] first.
 1.  Install dependencies:
 
-    With `npm`:
+    With **npm**:
 
         npm install
 
-    With `yarn`:
+    With **yarn**:
 
         yarn install
 
@@ -35,7 +35,6 @@
 
 ### Metrics
 
-
 View the [documentation][metrics_0_docs] or the [source code][metrics_0_code].
 
 __Usage:__ `node metrics.js --help`
@@ -84,7 +83,6 @@ For more information, see https://cloud.google.com/monitoring/docs
 
 ### Listing resources
 
-
 View the [documentation][list_1_docs] or the [source code][list_1_code].
 
 `list_resources.js` is a command-line program to demonstrate connecting to the
@@ -101,7 +99,6 @@ node list_resources my-cool-project
 
 ### Custom metrics
 
-
 View the [documentation][metrics_2_docs] or the [source code][metrics_2_code].
 
 `create_custom_metric.js` demonstrates how to create a custom metric, write a
@@ -118,15 +115,14 @@ node create_custom_metric my-cool-project
 
 ## Running the tests
 
-1.  Set the `GCLOUD_PROJECT` and `GOOGLE_APPLICATION_CREDENTIALS` environment
-    variables.
+1.  Set the **GCLOUD_PROJECT** and **GOOGLE_APPLICATION_CREDENTIALS** environment variables.
 
 1.  Run the tests:
 
-    With `npm`:
+    With **npm**:
 
         npm test
 
-    With `yarn`:
+    With **yarn**:
 
         yarn test

monitoring/snippets/package.json

@@ -24,7 +24,7 @@
     "yargs": "7.1.0"
   },
   "devDependencies": {
-    "@google-cloud/nodejs-repo-tools": "1.4.7",
+    "@google-cloud/nodejs-repo-tools": "1.4.13",
     "ava": "0.19.1",
     "proxyquire": "1.7.11",
     "sinon": "2.1.0"