fix up soci writer
cleanups
'binary' soci reader improvements to provide parity with the postgis-only soci writer. This could all go away now due to pramsey's efforts though
use indicators for situations where we return nulls
remove *nix includes, not used apparantly #133
git sha reporting in version strings
add option to build PDAL using static runtime libraries on Windows

This amounts to specifying /MT rather than the default /MD. Also,
Boost can be found more easily (for non-embedded users) by specifying
options up front.
compile time improved on MSVC with /MP flag
start using nanoflann for the soci loader to reorganize within-patch points as a kdtree
Merge branch 'chambbj-use-static-runtime'
Merge branch 'master' into chambbj-add-mp-support-for-msvc
NitfWriter can now only be tested if WITH_NITRO is true
hobu stuff
link oracle libs to tests
Merge branch 'master' of github.com:PDAL/PDAL
build with embedded boost by default
clean warnings
hobu config
clean up some warnings
optional use of static runtime will be more helpful if it is tested