Merge pull request #3 from axa-group/poveden/badges

Add NPM and Node.js shields.io badges

Author: nulltoken

README.md

@@ -1,5 +1,8 @@
 # `arm-template-merge`
 
+[![npm package](https://img.shields.io/npm/v/arm-template-merge.svg?logo=npm)](https://www.npmjs.com/package/arm-template-merge)
+[![Node.js version](https://img.shields.io/node/v/arm-template-merge.svg)](https://nodejs.org/)
+
 > _Azure Resource Manager (ARM) Template Merge_
 
 This tool merges multiple [Azure Resource Manager (ARM) template](https://docs.microsoft.com/en-us/azure/azure-resource-manager/resource-group-authoring-templates) files into a single template file.
@@ -60,7 +63,7 @@ The following rules are used for merging ARM template files:
 
 - All files' `functions` and `resources` collections will each be combined into a single collection. Objects within a collection that are exact copies will yield a single object in the merged collection:
 
-  ```json
+  ```text
   [                    |    [                    |    [
     { <object-A> },  --|-------------------------|-->   { <object-A> },
                        |      { <object-B> },  --|-->   { <object-B> },
@@ -70,7 +73,7 @@ The following rules are used for merging ARM template files:
 
 - All files' `parameters`, `variables` and `outputs` objects will each be combined into a single object. Files declaring the same key within an object MUST have the same exact value, or an error will be thrown:
 
-  ```json
+  ```text
   {                    |    {                    |    {
     "A": <value-A>,  --|-------------------------|-->   "A": <value-A>,
                        |      "B": <value-B>,  --|-->   "B": <value-B>,