Changing label updates SendFrom combobox
Changing label updates SendFrom combobox

Fixes #2

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