Properly add the new test and limit six test to lib

test/code-smell/boilerplate.sh

@@ -0,0 +1,52 @@
+#!/bin/sh
+
+metaclass1=$(find ./bin -type f -exec grep -HL '__metaclass__ = type' \{\} \; )
+future1=$(find ./bin -type f -exec grep -HL 'from __future__ import (absolute_import, division, print_function)' \{\} \;)
+
+metaclass2=$(find ./lib/ansible -path ./lib/ansible/modules/core -prune \
+        -o -path ./lib/ansible/modules/extras -prune \
+        -o -path ./lib/ansible/module_utils -prune \
+        -o -path ./lib/ansible/compat/six/_six.py -prune \
+        -o -path ./lib/ansible/utils/module_docs_fragments -prune \
+        -o -name '*.py' -exec grep -HL '__metaclass__ = type' \{\} \;)
+
+future2=$(find ./lib/ansible -path ./lib/ansible/modules/core -prune \
+        -o -path ./lib/ansible/modules/extras -prune \
+        -o -path ./lib/ansible/module_utils -prune \
+        -o -path ./lib/ansible/compat/six/_six.py -prune \
+        -o -path ./lib/ansible/utils/module_docs_fragments -prune \
+        -o -name '*.py' -exec grep -HL 'from __future__ import (absolute_import, division, print_function)' \{\} \;)
+
+### TODO:
+### - contrib/
+### - module_utils that are py2.6+
+
+
+if test -n "$metaclass1" -o -n "$metaclass2" ; then
+printf "\n== Missing __metaclass__ = type ==\n"
+fi
+
+if test -n "$metaclass1" ; then
+  printf "$metaclass1\n"
+fi
+if test -n "$metaclass2" ; then
+  printf "$metaclass2\n"
+fi
+
+if test -n "$future1" -o -n "$future2" ; then
+  printf "\n== Missing from __future__ import (absolute_import, division, print_function) ==\n"
+fi
+
+if test -n "$future1" ; then
+  printf "$future1\n"
+fi
+if test -n "$future2" ; then
+  printf "$future2\n"
+fi
+
+if test -n "$future1$future2$metaclass1$metaclass2" ; then
+  failures=$(printf "$future1$future2$metaclass1$metaclass2"| wc -l)
+  failures=$(expr $failures + 2)
+  exit $failures
+fi
+exit 0