Message body display handling of spaces
Message body display handling of spaces

After the changes in the message body renderer, spaces were not
correctly handled. Fixes #168

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