Add support to fetch paths and hexes with density.
Add support for hex centers.
fix up scaling for DD example
Merge branch 'master' of git://github.com/abellgithub/PDAL
Separate driver from library as such.
Merge branch 'master' of git://github.com/abellgithub/PDAL
make sure to write Metadata correctly if set
Find the Python interpreter before the libs, bump the numpy version down to 1.5 to catch OSGeo4W's numpy
add my example OSGeo4W-themed windows config
turn off extra instant client libs for win32 (I build using OSGeo4W's copy
shut up int/unsigned warning complaint
cast the VSI stream offset to a std::streamoff
silence uint64_t->size_t warnings with casts to appropriate types
silence bool conversion warning
make OracleDriver PDAL_DLL exported because it is subclassed
silence warning initializing rng
throw an exception if the capacity given for a PointBuffer is going to end up being larger than boost::uint32_t::max()
boost:: prefix types
usge a giant number for capacity to silence warning about truncation, not that this means anything anyway
silence warning see https://svn.boost.org/trac/boost/ticket/7663
Revert "use GDAL's NITFGetField instead of our own"

This reverts commit 69b97e682b2d6d3e8ee752dc28b9146c29a15fcf.