Update multi-editor feature status

As of 1.6.0, multi-editor was promoted from alpha to beta and many of
the aforementioned known issues have been addressed.

Further changes:

* A few md syntax style adjustments

README.md

@@ -7,7 +7,8 @@ Each directory contains examples for how to setup your images
 with different IDEs.
 
 ## Multi Editor Support
-*Multi Editor Support is currently in alpha, see [known issues](#known-issues) for more details.*
+
+*Multi Editor Support is currently in beta, see [known issues](#known-issues) for more details.*
 
 Coder Enterprise has full support for a wide range of editors including VSCode,
 the JetBrains suite, Eclipse, and many more. These editors are run in the remote
@@ -17,10 +18,12 @@ and feel of a native local application. This provides the best of both
 worlds -- the security and productivity of remote infrastructure with the native look
 and feel of the local machine.
 
-### Installing an IDE into your docker image:
+### Installing an IDE into your docker image
+
 Installing an IDE into your image can be done using the same methods that you would
 normally use when installing the IDE onto your local machine. Code-server is able to
 find and start the following IDEs if their binaries exist in your PATH:
+
 - intellij-idea-ultimate
 - intellij-idea-community
 - webstorm
@@ -37,23 +40,26 @@ find and start the following IDEs if their binaries exist in your PATH:
 - emacs
 
 ### Required Packages
+
 The following packages are required in your image if you're using an IDE other than VSCode
 to ensure that it can communicate properly with code-server.
-| Deb Package  | Rpm Package  | Package Description  |
-|---|---|---|
-| openssl | openssl | Secure Sockets Layer Toolkit |
-| libxtst6 | libXtst | X11 Testing Library |
-| libxrender1 | libXrender | X Rendering Extension Client Library |
-| libfontconfig1 | fontconfig | Generic Font Configuration Library |
-| libxi6 | libXi | X11 Input Extension Library |
-| libgtk-3-0 | gtk3 | GTK+ Graphical User Interface Library |
+| Deb Package    | Rpm Package | Package Description                   |
+| -------------- | ----------- | ------------------------------------- |
+| openssl        | openssl     | Secure Sockets Layer Toolkit          |
+| libxtst6       | libXtst     | X11 Testing Library                   |
+| libxrender1    | libXrender  | X Rendering Extension Client Library  |
+| libfontconfig1 | fontconfig  | Generic Font Configuration Library    |
+| libxi6         | libXi       | X11 Input Extension Library           |
+| libgtk-3-0     | gtk3        | GTK+ Graphical User Interface Library |
 
 ### How does IDE licensing work?
+
 Licensing for IDEs running via code-server are licensed in the same way that they are
 when running them on your local machine. If your IDE requires a license for use locally,
 it will still require one when running it through code-server.
 
 ### What editors are known to work?
+
 - VSCode
 - IntelliJ IDEA Ultimate and Community editions
 - WebStorm
@@ -71,12 +77,5 @@ it will still require one when running it through code-server.
 - MonoDevelop
 
 ### Known Issues
-- Reconnects don’t currently work, if your internet connection is unstable or goes out,
-we recommend using the built in VSCode IDE until we can resolve this issue.
-- Opening and closing an application many times can cause code-server to get into a broken
-state. We recommend minimizing the opens and closes of a single application until we’re able
-to resolve this.
-- Resizing the application window too quickly can cause it to enter into an unexpected state.
-Please resize slowly to ensure things work as expected.
-- GTK based applications are not registering keyboard input successfully. We recommend using
-non GTK based IDEs until we can resolve this issue.
+
+- Currently, there are periodic latencies and performance dips