Bump version

Overview of changes:

 *  Updated SPEC file template

    Turns out Perl is not available on all Fedora machines, so not
    having it in Requires prevented some machines from updating to
    v0.1.2.

mkit.ini

 [project]
-    version     = 0.1.2
+    version     = 0.1.3
     name        = UriPecker
     tagline     = Peck them URIs out
     pkgname     = shellfu-bash-uripecker