prepare for PackageControl inclusion

README.rst

@@ -1,18 +1,20 @@
-==================================
-Cython support for Sublime Text 2
-==================================
+===================================
+Cython support for Sublime Text 2/3
+===================================
 Overview
 --------
 
 Installation
 ------------
 
-1. Clone this repo as Cython
-2. Put the contents of this repo directly inside:
+Please use `Package Control <https://sublime.wbond.net/installation>`_ to install the linter plugin. This will ensure that the plugin will be updated when new versions are available. If you want to install from source so you can modify the source code, you probably know what you are doing so we won’t cover that here.
+
+To install via Package Control, do the following:
+
+1. Within Sublime Text, bring up the `Command Palette <http://docs.sublimetext.info/en/sublime-text-3/extensibility/command_palette.html>`_ and type `install`. Among the commands you should see `Package Control: Install Package`. If that command is not highlighted, use the keyboard or mouse to select it. There will be a pause of a few seconds while Package Control fetches the list of available plugins.
+
+1. When the plugin list appears, type `cython`. Among the entries you should see `Cython`. If that entry is not highlighted, use the keyboard or mouse to select it.
 
-- OS X: ~/Library/Application Support/Sublime Text 2/Packages/
-- Windows: %APPDATA%/Sublime Text 2/Packages/
-- Linux: ~/.config/sublime-text-2/Packages
 
 Snippets
 --------