When JSXC is not installed, currently we get warnings that jsxc directories are
not found when we start the web server.
Suppress warning that some of the static directories don't exist. Since there is
no way to add/remove those tree mounts at will, we need to add them all before
hand even if they don't exist now. If the directories becomes available later,
CherryPy serves them just fine.
Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: Veiko Aasa <veiko17@disroot.org>