Bump version

Overview of changes:

 *  Fixed up time tags.

    First, the choice of hexadecimals turned out as wrong: hexadecimals
    end up sorting in strange ways, at least in version contexts.  The
    format was changed to '+%Y%m%d%H%M%S` (eg. `20180511171502`).

    Second, 'ctime' value for MKIT_TTAG was added, which is the same as
    'btime', but represents commit time rather than build time, so it's
    more deterministic---for that reason it's now also the new default.

mkit.ini

@@ -1,5 +1,5 @@
 [project]
-    version     = 0.0.33
+    version     = 0.0.34
     codename    = wilderness
     name        = MKit
     tagline     = Simple install helper