[Coco] Rainbow IDE project web depot

[Roger Taylor]

I've been experimenting with file importing from the web with 
Rainbow, and although it works okay for now, I have my eyes more set 
on the ability to bring up a menu of available projects on the web 
and allowing them to be imported, making everything local.

The same goes for adding assemblers.  I think there would be more 
interest in a add-in depot instead of hard-to-maintain source code 
components.  Projects would be ready to build, and if the required 
assembler(s) are not installed, the IDE could offer to grab them from 
the web as well... AND the required M.E.S.S. BIOS ROMs for pop-up emulation.

I'm sure a list of depot sites could be defined so that you can scan 
them all for new projects.  I'll try to make it as simple as possible 
for those who want to add their own depot to the menus.

This should allow projects to be shared among the development community

By the way, does anybody have a quick auto-DOS patch for Disk BASIC 
1.1 so that we can patch the M.E.S.S. CoCo BIOS ROMs to auto boot 
into an OS-9 image?  I think M.E.S.S. can skip the CRC checking.