regenerated with Cython 0.9.6.8
install full res coastlines if they are available
added glen's Fc specteal patch
support for full-res datasets.
support for full resolution datasets.
just raise a SystemExit instead of ValueError if geos lib not found.
clarify error messages.
check for existence of geos_c.h, make sure GEOS_VERSION is "2.2.3"
check library version
Fix bug in specgram. (Thanks Glen W. Mabey!)
