fix: renamed master to main (forcedotcom#454)

Author: jeffb-sfdc

CONTRIBUTING.md

@@ -27,7 +27,7 @@ Agreement. You can do so by going to https://cla.salesforce.com/sign-cla.
 ## Branches
 
 - We work in `develop`.
-- Our released (aka. _production_) branch is `master`.
+- Our released (aka. _production_) branch is `main`.
 - Our work happens in _topic_ branches (feature and/or bug-fix).
   - feature as well as bug-fix branches are based on `develop`
   - branches _should_ be kept up-to-date using `rebase`
@@ -47,17 +47,17 @@ Agreement. You can do so by going to https://cla.salesforce.com/sign-cla.
 - Hot-fix branches are an exception.
   - Instead we aim for faster cycles and a generally stable `develop` branch.
 
-### Merging `develop` into `master`
+### Merging `develop` into `main`
 
-- When a development cycle finishes, the content of the `develop` branch will become the `master` branch
+- When a development cycle finishes, the content of the `develop` branch will become the `main` branch
 
 ```
-$ git checkout master
+$ git checkout main
 $ git reset --hard develop
 $
 $ # Using a custom commit message for the merge below
-$ git merge -m 'Merge -s our (where _ours_ is develop) releasing stream x.y.z.' -s ours origin/master
-$ git push origin master
+$ git merge -m 'Merge -s our (where _ours_ is develop) releasing stream x.y.z.' -s ours origin/main
+$ git push origin main
 ```
 
 ## Pull Requests

README.md

@@ -1,4 +1,4 @@
-[![CircleCI](https://circleci.com/gh/forcedotcom/lightning-language-server/tree/master.svg?style=svg)](https://circleci.com/gh/forcedotcom/lightning-language-server/tree/master)
+[![CircleCI](https://circleci.com/gh/forcedotcom/lightning-language-server/tree/master.svg?style=svg)](https://circleci.com/gh/forcedotcom/lightning-language-server/tree/main)
 [![License](https://img.shields.io/badge/License-BSD%203--Clause-blue.svg)](https://opensource.org/licenses/BSD-3-Clause)<br/>
 [![npm (scoped)](https://img.shields.io/npm/v/@salesforce/lwc-language-server?label=lwc-language-server&logo=npm)](https://www.npmjs.com/package/@salesforce/lwc-language-server)
 [![npm (scoped)](https://img.shields.io/npm/v/@salesforce/aura-language-server?label=aura-language-server&logo=npm)](https://www.npmjs.com/package/@salesforce/aura-language-server)
@@ -61,7 +61,7 @@ Click button 'Open Workspace'
 
 ### Debugging with VSCode
 
-Run 'Launch DX - Aura & LWC' from the VSCode debug view (its the last one in that long list). 
+Run 'Launch DX - Aura & LWC' from the VSCode debug view (its the last one in that long list).
 
 ### Recompile on change
 
@@ -79,14 +79,14 @@ Easiest way to do this is to kill the vscode client and hit F5 to relaunch your
 
 ### Automated publish to NPM
 Automated deploys to NPM will occur weekly on Sundays @midnight via CircleCI.
-https://circleci.com/gh/forcedotcom/lightning-language-server/tree/master 
+https://circleci.com/gh/forcedotcom/lightning-language-server/tree/main
 
 ### On-Demand publish to NPM
-If you want to have CircleCI publish the current master branch to NPM, you can run the following script to trigger the deploy job to run:
+If you want to have CircleCI publish the current main branch to NPM, you can run the following script to trigger the deploy job to run:
 
 ```
 curl -v -u ${CircleCIToken}: -X POST --header "Content-Type: application/json" -d '{
-  "branch": "master",
+  "branch": "main",
   "parameters": {
     "deploy": true,
     "version": "patch"