play with signals & context; remove explicit 'go' for sending a signal
revised signalling & testing
revised signalling & testing
revised signalling & testing
revised signalling & testing
revised signalling & testing
cleanup&refactor
gitignore
update travis.yaml; remove warning for written headers for now as it happens in some places and the warning does not appear to accomplish very much
net/context integration
net/context integration
making a more composable engine & engine toolset for flotilla
making a more composable engine & engine toolset for flotilla