Change branch name from master to main

Author: ejsmith

.github/workflows/build.yaml

@@ -71,7 +71,7 @@ jobs:
       run: |
         git clone https://github.com/exceptionless/Exceptionless.git helm
         cd helm
-        git checkout master
+        git checkout main
     - name: Deploy Changes to Production Environment
       if: startsWith(github.ref, 'refs/tags/v')
       run: |

README.md

@@ -20,7 +20,7 @@ If you would rather host Exceptionless yourself, you will need to follow the [se
 
 _In appreciation for anyone who submits a non-trivial pull request, we will give you a free [Exceptionless](https://exceptionless.io) paid plan for a year. After your pull request is accepted, simply send an email to team@exceptionless.io with the name of your organization and we will upgrade you to a paid plan._
 
-Please read the [contributing document](https://github.com/exceptionless/Exceptionless/blob/master/CONTRIBUTING.md) and follow the steps below to start configuring your Exceptionless development environment.
+Please read the [contributing document](https://github.com/exceptionless/Exceptionless/blob/main/CONTRIBUTING.md) and follow the steps below to start configuring your Exceptionless development environment.
 
 1. You will need to clone this repo.
 2. Change into the `src` directory: `cd src`.

src/grunt/task-configs/gh-pages.js

@@ -1,6 +1,6 @@
 /* jslint node: true */
 module.exports = function () {
-  var branch = process.env.APPVEYOR_REPO_BRANCH || 'master';
+  var branch = process.env.APPVEYOR_REPO_BRANCH || 'main';
   if (process.env.APPVEYOR_PULL_REQUEST_NUMBER) {
     branch = 'pull/' + process.env.APPVEYOR_PULL_REQUEST_NUMBER;
   }