[Chandler-dev] Save/restore settings feature

[Morgen Sagen]

In order to make it easier to get your Chandler configured after you  
have started with a fresh repository, I have added a save/restore  
settings feature to the Test menu.  Test > Save Settings will record  
all your sharing accounts plus a list of your currently subscribed/ 
published shares to a .ini file.  Test > Restore Settings allows you  
to load in a saved settings file, which will recreate the appropriate  
accounts, and also resubscribe to whatever collections you were  
previously sharing (regardless of what server they are on).

We could extend this to save email account settings, and/or turn this  
into a framework that third-party parcels can hook into.  But for  
now, it just does the sharing-related settings.

Hope it's helpful...

~morgen