Clean up example config a little
Merge branch 'master' of github.com:PDAL/PDAL
Merge branch 'master' of github.com:PDAL/PDAL
Minor config changes
Merge branch 'master' of github.com:PDAL/PDAL
Merge branch 'master' of github.com:PDAL/PDAL
Merge branch 'master' of github.com:pramsey/PDAL
Merge branch 'master' of https://github.com/PDAL/PDAL
Merge branch 'master' of https://github.com/PDAL/PDAL
More useful message during failure to connect
Merge branch 'master' of https://github.com/PDAL/PDAL