* The stdin - wasn't needed. However, an ||true is now used to prevent
Makefile from erroring out (I'm sure there's a better way).
* muttatorrc was spelled muttatororrc; fixed now.
* The vimperator.vba was not included although muttator.vba was.
* Adjusted Makefiles so that vim is called with "-" to open stdin (that
was required on my Vim7.2 system; does it break others?)
This also adds a quick 'n' dirty build mechanism for creating the
Vimballs. Unfortunately, these aren't particularly amenable to being
created in a batch process. Dr Chip has created a small C program for
this but that would be a silly dependency.
