Don't call serverStatus on arbiters with auth enabled.
Merge pull request #107 from lovett89/arbiter-auth

Don't call serverStatus on arbiters with auth enabled.
Reorganize project.

Fix imports.
Add entry point script.
Include all packages in setup.
Raise ReplicaSetError instead of MongoOrchestrationError when failing to add member to ReplicaSet.
Merge pull request #108 from lovett89/entry-point

Add entry point script and standardize project structure.
remove obsolete Issues.txt
Update README.md for entry point script.
Use first matched id in mo script
Merge pull request #114 from lovett89/mo-ids

Use first matched id in mo script
Remove superflous '#' script.
Remove command-line helpers, since they duplicate other tools and have fallen out-of-date.
ignore the pid files
remove executable bit from things which do not need to be executable
Update setup.py and README.md per removing shell helpers.
Update project author.
Include "configurations" directory as part of mongo_orchestration package.
Fix paths to point to new location of "configurations" directory.
Merge pull request #124 from lovett89/install-configurations

Include "configurations" directory as part of mongo_orchestration package.
Do not set MONGO_ORCHESTRATION_HOME automatically.
Use CWD as path for pidfile and log.
Use parent's parent directory to find "configurations" directory, if MONGO_ORCHESTRATION_HOME is unset.
Add "setParameter": {"enableTestCommands": 1} to all configurations.