update ez_setup.py
bump version
add Erwa template
add crossbar config and web frontend to example
activate Erwa template
activate Erwa template
option to configure jinja env
option to configure jinja env
option to configure jinja env
fixes for Erwa template
polish up
fix verbatim copied files
improve template
polish
improve app template readme
add PHP app template
add PHP app template
add PHP app template
add shot
correct PHP app template readme