Update install instructions

Author: dcramer

README.rst

@@ -1,13 +1,26 @@
 Python Tools TextMate Bundle
 ============================
 
+Installation
+------------
+
+1. Clone the repo::
+   	git clone https://dcramer@github.com/dcramer/python-tools-tmbundle.git ~/Library/Application\ Support/TextMate/Bundles/PythonTools.tmbundle
+2. Reload TextMate or Navigate to Bundles -> Bundle Editor -> Reload Bundles.
+
+Click the "Download Source" button.
+Unzip the download
+Rename the folder to JavaScript-tools.tmbundle
+Double-click
+TextMate handles the rest!
+
 PyFlakes
-========
+--------
 
 * *Validate Syntax* (⌃⇧V) validates the syntax of the file using PyFlakes and shows the results in a new window.
 * *Validate Syntax Quick* (⌘S) same as above except that instead of a dedicated window you simply get a tooltip showing the the errors and warnings.
 
 Credits
-=======
+-------
 
 Based on the `JavaScript Tools Bundle <https://github.com/johnmuhl/javascript-tools-tmbundle>`_.