LogLevels are no longer all caps - ERROR and INFO were colliding with Windows defines
changing case of the remainder of the LogLevels
also changing case in the logtest text files
a little bit of doc work
Merge branch 'point-context-schema' of github.com:PDAL/PDAL into point-context-schema
implement JSON escaping for Metadata::toJSON()
remove dead Dimension.cpp file
quote object name in toJSON() method
more JSON output for pdal info
using WIN32_LEAN_AND_MEAN to avoid redefinition of symbols in winsock.h
toJSON and toPTree are unresolved otherwise
Merge branch 'point-context-schema'