reorganized how custom properties are laid out
fixed dbus set custom properties
added exterior brightness property
request initial value for dbus properties
0.6.9 bugfreeze
fixed createuuid crasher
fixed bug in core where sources were getting an unsubscribe request even though there were still subscribers
added location properties
manual merge
removed glibmm dep
Merge branch 'master' of github.com:otcshare/automotive-message-broker
Fix to greatly increase pids per second read from OBD2 port