distribute the dist readme

Author: tulinkry

opengrok-tools/MANIFEST.in

@@ -1 +1 @@
-include README.md
+include README-dist.txt

opengrok-tools/pom.xml

@@ -143,7 +143,7 @@ Portions Copyright (c) 2017-2018, Chris Fraire <[email protected]>.
                                     <directory>${basedir}</directory>
                                     <includes>
                                         <include>MANIFEST.in</include>
-                                        <include>README.md</include>
+                                        <include>README-dist.txt</include>
                                         <include>setup.py</include>
                                         <include>setup.cfg</include>
                                     </includes>

opengrok-tools/setup.py

@@ -9,7 +9,7 @@
 
 
 def readme():
-    with open(os.path.join(SCRIPT_DIR, 'README.md'), 'r') as readme:
+    with open(os.path.join(SCRIPT_DIR, 'README-dist.txt'), 'r') as readme:
         return readme.read()