emacs file to automatically apply our formatting standards

[rmandelb]

Mike made a file devutils/c.vim to enforce various aspects of the coding style that we agreed on, for those who use vim as their editor. It would be helpful if somebody who is an emacs ninja could do the same for emacs.

[PaulPrice]

Added files to devenv to support emacs. They are copied from LSST.

[rmandelb]

Thanks, Paul! These are a good start, but I think we agreed on different column widths and other things, so I'm reopening this. I will try to edit it later to conform with what we've agreed on!

[barnabytprowe]

Mike made changes to the column width (which I then modified from 96>100), are there other changes we need?

[rmandelb]

Thanks, Barney! I think we're okay for now; I'm closing this issue.