call importer made pure virtual
Merge branch 'master' into importExport
Continue hooking up importers to ReadField
Introduce macros for algorithm parameters
First importer works with ReadField
Begin hooking up exporter
Continue export/WriteField
Continue export/WriteField
Merge branch 'master' into importExport
Boost update
Project property
Ignore teem external.
Merge remote-tracking branch 'origin/master' into teemExternal
Add Teem external project to CMake build. Minor corrections to external project settings in zlib, which is required by teem for compressed nrrds.
Enable code ported from SCIRun 4 that depends on Teem.
Add zlib to build to enable nrrd gz compression.
Working on export/writefield
WriteField
Write field ASCII works
WriteField works with other types now