Added visual documentation of the account menu component

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 ## Current Develop Branch
 - [#6700](https://github.com/MetaMask/metamask-extension/pull/6700): Fix styles on 'import account' page, update help link
+- [#6775](https://github.com/MetaMask/metamask-extension/pull/6775): Started adding visual documentation of MetaMask plugin components with the account menu component first
 
 ## 6.6.2 Fri Jun 07 2019
 

docs/components/account-menu.md

@@ -0,0 +1,20 @@
+# Account Menu
+
+The account menu is the popup menu which contains options such as:
+ - Logging out
+ - Switching accounts
+ - Creating a new account
+ - Importing an account
+ - Connecting a HW wallet
+ - Looking up info & help
+ - Adjusting settings
+
+ It can be seen below where it has been outlined with a red box
+
+ ![Screenshot of account menu](https://i.imgur.com/xpkfIuR.png) 
+
+ Above screenshot showing the menu bar in MetaMask 6.7.1
+
+
+
+