ARQ-1718 Invalid command results shows command
ARQ-1720 Fixed command output
ARQ-1712 Support for process identification in output
Fixed formatting of readme
Prototype implementation of Tool abstraction
Adding CommandBuilder API to ExternalTool
Another stab at ExecutionService Tasks
Adding scheduling
Fixed CommandTool to spawn processes
code cleanup and fired event after basic tools are registered
add event class
deleted commented code
Renamed ExecutionInteraction back to ProcessInteraction
Moved workingDir, isDaemon and env methods to CommandTool
Updated readme
Asciidoc syntax fix
Another asciidoc update
Minor formatting fixes