Fixed #394

 * I think the current README has already described what the tool can
do. I created a new "Introduction" header to separate and put the
toolkit description from the previous "Build and tests status"

Author: chinyeungli

README.rst

@@ -1,18 +1,8 @@
 AboutCode Toolkit
 =================
 
-Build and tests status
-----------------------
-
-+-------+-----------------+--------------+
-|Branch | **Linux/macOS** | **Windows**  |
-+=======+=================+==============+
-|Master | |master-posix|  | |master-win| |
-+-------+-----------------+--------------+
-|Develop| |devel-posix|   | |devel-win|  |
-+-------+-----------------+--------------+
-
-
+Introduction
+------------
 The AboutCode Toolkit and ABOUT files provide a simple way to document the
 origin, license, usage and other important or interesting information about
 third-party software components that you use in your project.
@@ -35,6 +25,18 @@ This version of the AboutCode Toolkit follows the ABOUT specification version 3.
 https://github.com/nexB/aboutcode-toolkit/blob/develop/SPECIFICATION.rst
 
 
+Build and tests status
+----------------------
+
++-------+-----------------+--------------+
+|Branch | **Linux/macOS** | **Windows**  |
++=======+=================+==============+
+|Master | |master-posix|  | |master-win| |
++-------+-----------------+--------------+
+|Develop| |devel-posix|   | |devel-win|  |
++-------+-----------------+--------------+
+
+
 REQUIREMENTS
 ------------
 The AboutCode Toolkit is tested with Python 2.7 and 3.6 on Linux, Mac and Windows.

docs/CHANGELOG.rst

@@ -2,7 +2,7 @@
     Release 4.0.1
 
     * Declare to follow SemVer for versioning schema
-    * Update REFERENCE.rst
+    * Update REFERENCE.rst and README.rst
 
 
 2019-10-09