Update empathy to 3.12.6


git-svn-id: svn://creme-brulee.marcuscom.com/ports/trunk@19852 df743ca5-7f9a-e211-a948-0013205c9059
Make poudriere and portlint happy. The Makefile had
some whitespaces and the pkg-plist had some dirrm[try] entries
that could be removed.


git-svn-id: svn://creme-brulee.marcuscom.com/ports/trunk@19853 df743ca5-7f9a-e211-a948-0013205c9059