delete directory work/userapp (not needed in a git repo) and add gitignore to ignore directory work/userapp
add global gitignore
del snom_pnp_daemon binary and snom_pnp_daemon.o
add .gitignore to ignore binary and .o
clean module ssmtp and add .gitignore
add pkg/.gitignore to ignore *.tar.gz
ignore work/* in global gitignore, because 'baf make' delete work/*
renamed beroPBX to OpenPBX
added  MIT License file.
merged sebastians cleanifications.