Fix searching for source files in cover:analyse_to_file/*

[Jeremy Raymond]

Hi,

I've patched cover to search for source files in the location referenced in
the .beam file instead of just in the .beam directory and in the ../src
relative dir. This is based upon a patch by Thomas Arts posted to
erlang-questions several years ago that never made it into otp (
http://www.erlang.org/cgi-bin/ezmlm-cgi/4/29048).

git fetch git://github.com/jeraymond/otp.git cover_src_path_fix


--
Jeremy Raymond