Do release 1.5.4

Author: sbrunner

c2cgeoportal/scaffolds/create/versions.cfg

@@ -1,7 +1,7 @@
 [versions]
 # This package version should be fixed for each release
-c2cgeoportal = 1.5.3
-c2cgeoportal-win = 1.5.3
+c2cgeoportal = 1.5.4
+c2cgeoportal-win = 1.5.4
 
 # We currently rely on specific, patched versions of distribute 0.6.22 and
 # zc.buildout 1.5.2 and don't want them to be upgraded.