v1.0.11

• Improved support for rbenv.
• Support for defining multiple applications in the global configuration file. If multiple apps are defined globally, you will be prompted to choose an application (or use the current pwd) when you run procodile without a --root or --procfile option.
• Deprecate the USR2 signal. It didn't work and didn't do anything useful. A relic from when procodile didn't have a control server.
• Improvements to the way a procfile/app root is found when running procodile.
• Allow ports to be allocated to processes using --ports with the `start command.
• Support for UDP port allocation
• Adds procodile log command for viewing log files.
• Fixes bug that meant the supervisor didn't stop when there were no processes running and --stop-when-none was defined.
• Improved error handling when procodile itself has issues