[sugar] Abiword based write activity

[Marco Pesenti Gritti]

Hello,

Jim announced the schedule for BTest-2. The deadline for submitting new 
activities is Jan 2.

I think what we have in abiword-olpc is a great base for a write 
activity. Can we port it over the new pyabiword API? Being a rewrite we 
would need something that doesn't regress the old abiword activity 
functionality by Jan 2.

Once this is up and working I can start integrating it with the journal 
and get rid of open/save buttons.

Marco