Properly fetching the riak version, and properly setting the python interpreter.
Update README.
Add basic skeleton of tests for pip.
Add ruby gem test
Fix gem role ref
Remove debug task from pip
Initial commit for new integration tests for the file module.
Merge pull request #6074 from risaacson/tests_new_file

Initial commit for new integration tests for the file module.
Resolves issue#6067 by allowing exact_count=0
Add tests for fetch.
Add a note about test prereqs
Add test_stat role
add stat role to non_destructive
Merge pull request #6075 from jlaska/issue_6067

Resolves issue#6067 by allowing exact_count=0
Merge pull request #6066 from jsmartin/riak_module_fix

Properly fetching the riak version
Add synchronize test
Add tests for subversion module.  Should be approximate pattern for git and hg modules.
Further updates to the file tests.

Also change the mode of test.sh to now be u+x
Remove tests for things that are now using the playbook based 'test_new' infra.  Units will remain here
after refactoring, WIP, more to come.
Fixup result dictionary when copy module calls file module