Rearranged config read and schedule init. Added signal handling. SIGUSR1 now triggers config read and schedule init.
Rearranged config read and schedule init. Added signal handling. SIGUSR1
now triggers config read and schedule init.

eigenholser/squeezebox-zenchimes,eigenholser/squeezebox-zenchimes,eigenholser/squeezebox-zenchimes,eigenholser/squeezebox-zenchimes