Fixes inheritance issues and adds some docstrings in access tests.
Merge pull request #53 from chennan47/develop

 node_log_tests.py fixed
Merge pull request #55 from chennan47/develop

project_log_tests fixed
Adds more access tests and test results for 2013-10-22.
Updatees .gitignore
Merge pull request #56 from rliebz/f/access

F/access
registration tests fixed