Added the rest of the aastra function key options to app_config. And to
my surprise the functions would not save to the database, found the
problem to be the app_defaults logic would only allow adding on a fresh
install. So I fixed it to work with a update also.
Cause all the .php files containing lines ending with \r\n to instead end with \n.
DYI with:
find fusionpbx -type f -name '*.php' -exec dos2unix '{}' \;
