Integrate sample documents into distributable code.

This is to allow tests to run in production.

contrib/scripts/PEP8_check.sh

@@ -1 +0,0 @@
-flake8 --ignore=E501 mayan/apps  | grep -v "F401 'models' imported but unused" | grep -v "F811 redefinition of unused 'models'"| grep -v "F401 'db' imported but unused" | grep -v "F812 list comprehension redefines 'user_id'" | grep -v "F812 list comprehension redefines 'document_id'" |less

contrib/scripts/make_fabfile_tar.sh

@@ -1,3 +0,0 @@
-#!/bin/sh
-find 'fabfile' -depth -name '*.pyc' -exec rm {} \;
-tar -czvf contrib/fabfile.tar.gz fabfile