Newly sent messages and status update
Newly sent messages and status update

- newly sent messages did not appear in all tabs
- message status change didn't work in all tabs
- addresses #90
- however, still new sent message sender/recipient do not have the
correct color

debguy0x/PyBitmessage,debguy0x/PyBitmessage,bmng-dev/PyBitmessage,torifier/PyBitmessage,hb9kns/PyBitmessage,timothyparez/PyBitmessage,hb9kns/PyBitmessage,debguy0x/PyBitmessage,bmng-dev/PyBitmessage,debguy0x/PyBitmessage,timothyparez/PyBitmessage,timothyparez/PyBitmessage,torifier/PyBitmessage,bmng-dev/PyBitmessage,hb9kns/PyBitmessage,timothyparez/PyBitmessage,torifier/PyBitmessage,torifier/PyBitmessage,hb9kns/PyBitmessage