Add backup part in our test buildout.cfg.

There is no sense in using these scripts, but this way you can easily see how the created scripts look.

buildout.cfg

@@ -5,14 +5,21 @@ parts =
     test
     coverage-test
     z3c.coverage
+    backup
 versions = versions
 
 
+[backup]
+# Might as well simply test creating a backup script here.
+recipe = collective.recipe.backup
+
+
 [test]
 recipe = zc.recipe.testrunner
 eggs = collective.recipe.backup[tests]
 defaults = ['--auto-color', '--auto-progress', '--ndiff']
 
+
 [coverage-test]
 recipe = zc.recipe.testrunner
 eggs = ${test:eggs}
@@ -22,6 +29,7 @@ defaults = ['--coverage', '../../coverage', '-v', '--auto-progress']
 [z3c.coverage]
 recipe = zc.recipe.egg:scripts
 
+
 [versions]
 buildout.dumppickedversions = 0.5
 coverage = 3.5.2