Additional master process is now optional
Merge pull request #1 from gjbex/feature/optional_master

Additional master process is now optional
Fixed missing automake file; added to gitignore
Merge branch 'development'
removed dependency on WORKER_DIR environment variable
Merge pull request #2 from gjbex/eliminate_worker_dir

Eliminate worker dir
Merge pull request #3 from gjbex/development

Development