added .gitignore file

[bmh-jobmarket_coverletter] / README

Since each letter is different, I have published the letter I sent to
the department that I took the job in UW Department of Communication.
Because my new department did not request research and teaching
statements, the cover letter I wrote includes material taken from these
documents. For departments that requested these other materials, I
limited myself to a two-page cover letter. In both cases, the structure
of the letter was similar.

More details and links to my other job market materials is online here:

http://mako.cc/copyrighteous/job-market-material