Bump version

Overview of changes:

 *  Reverted pre-pending behavior of saturnin__conf_mkpath()

    Turns out it caused more harm than good;  see related commit for
    details.

mkit.ini

 [project]
-    version     = 0.4.8
+    version     = 0.4.9
     codename    = DoktorV
     name        = Saturnin
     tagline     = Spirit of your toolbox