Remove dead code from Utils.
Merge branch 'master' of https://github.com/PDAL/PDAL
adjust plugin tests to reflect Chipper move
Fix Nitf test include.
Merge branch 'master' of https://github.com/PDAL/PDAL
Replace removed function.
Utils to namespace.
Warnings for bad return numbers and number of returns.
Merge pull request #621 from PDAL/issues-617

Warnings for bad return numbers and number of returns.
A bunch of windows warnings and cleanups #622
we do not need to include the object libs in the app
pgpointcloud xmls in vagrant need updating
Merge pull request #623 from PDAL/linux-issues

we do not need to include the object libs in the app
Merge pull request #624 from PDAL/pgpointcloud-vagrant

pgpointcloud xmls in vagrant need updating
Fix tests for missing LIBGEOTIFF.
Port Decimation filter
Merge pull request #625 from PDAL/move-decimation-filter

Port Decimation filter
Port Ferry filter
Merge pull request #626 from PDAL/move-ferry-filter

Port Ferry filter
Port Splitter filter