Bump version

Overview of changes:

 *  Fixed strange fc26-only python2 packaging issue

 *  Added missing %dir ownership in spec file

 *  Added minimal content to README.md

mkit.ini

@@ -1,5 +1,5 @@
 [project]
-    version     = 0.0.2
+    version     = 0.0.3
     name        = pxpath
     tagline     = Poor man's XPath library
     pkgname     = shellfu-bash-pxpath