Iterator test.
Merge branch 'master' of https://github.com/PDAL/PDAL into iter
More swap work.
Merge branch 'master' of https://github.com/PDAL/PDAL into iter
Working sort filter.
Merge branch 'master' of https://github.com/PDAL/PDAL into iter
Formatting.
Port icebridge driver to plugin framework
Port oci drivers to plugin framework
handle status of missing dependencies uniformly in plugins
Port p2g driver to plugin framework
remove icebridge from Drivers.hpp
Port sqlite driver to plugin framework
Merge branch 'issues/554-port-all-plugins-sqlite' into issues/554-port-all-plugins
fix some typos, add PDAL_LINKAGE within pdal_macros and the pcl CMakeLists
Port pgpointcloud driver to plugin framework
Merge branch 'issues/554-port-all-plugins-pgpointcloud' into issues/554-port-all-plugins
only link PDAL in PDAL_ADD_DRIVER, link deps in the plugin CMakeLists file
Port MrSID driver to plugin framework
Merge branch 'issues/554-port-all-plugins-mrsid' into issues/554-port-all-plugins