sysutils/lcdproc: Update to latest commit, clean up port

LCDproc has been updated several times since 0.5.9 but no
release is planned for awhile from the maintainer.  Several
fixes were made, over 3 dozen commits.  Switching versioning
to tag based released until new version is released.

Commit history: https://github.com/lcdproc/lcdproc/commits/master