add readme

readme.rst

+
+Blender Dev Tools
+#################
+
+This repository is intended for miscellaneous tools, utilities, configurations and
+anything that helps with Blender development, but aren't directly related to building Blender.
+
+Some of the tools included may be used stand-alone, others expect Blenders source code to be available.
+
+
+Usage
+=====
+
+While this is a stand-alone repository,
+some of the scripts which access Blenders source code assume this repository will be located at
+``source/tools`` within Blenders source code repository. At some point this may be included as a submodule.
+
+Some tools also rely on the ``blender`` binary, this is assumed to be located at: ``../../blender.bin``.
+*The root directory of Blender's git repository*
+
+
+Categories
+==========
+
+Check Source
+------------
+
+Any tools for scanning source files to report issues with code, style, conventions, deprecated features etc.
+
+
+Config
+------
+
+Configuration for 3rd party applications (IDE's, code-analysis, debugging tools... etc).
+
+
+Git
+---
+
+Scripts and utilities for working with git.
+
+
+Utils
+-----
+
+Programs (scripts) to help with development
+(currently for converting formats, creating mouse cursor, updating themes).
+