add pgpointcloud to vagrant buildout
fix Vagrantfile typo
add pgpointcloud to Vagrant config
add doc about Vagrant
fix up pgpointcloud build, add read xml example
vagrant doc tweaks
output first read point
Merge branch 'master' of github.com:PDAL/PDAL
more doc updates
Merge branch 'master' of github.com:PDAL/PDAL
more vagrant updates
create extension as vagrant user for vagrant install
Add test case for subtle bounds change
run load command as vagrant user
fix up pdal::drivers::las::SummaryData
fetch as vagrant user too
#ifdef libxml2 stuff for when we don't have it
just pass in argv with a count instead of our own copy of arguments
move drivers.soci.* to drivers.sqlite for #201
Merge pull request #201 from PDAL/issues/201-rename-soci-driver

Rename current soci driver to sqlite driver, remove non-sqlite stuff