Merge remote-tracking branch 'openmeeg/master'
Merge branch 'master' of git://github.com/openmeeg/openmeeg
Completing error message.
Merge pull request #56 from eolivi/master

minor (error message)
Minor style and code motion.
Remove old (unused cruft) which was unreadable.
Small tweaks. Removed a redundant operation and added some comments for future work.
Added a message for wrongly numbered verices.
Minor tweaks.