Merge pull request #95 from rudigens/master

Pull latest changes
Merge pull request #303 from rudigens/rgps

Push latest changes
Lost Makefile. Removed two static functions that were available after merging.
Merge pull request #304 from rudigens/rgps

Lost Makefile. Removed two static functions that were available after me...
Correct version of export_netcdf.
Merge pull request #305 from rudigens/rgps

Correct version of export_netcdf.
Removed the circular dependency by using log scaling. Now it is up to the user what to pass into the FFT matching.
Merge pull request #306 from rudigens/rgps

Removed the circular dependency by using log scaling. Now it is up to th...
Added an additional error checking for product type.
Merge pull request #307 from rudigens/rgps

Added an additional error checking for product type.
Big update of RGPS product conversion.

A little reshuffling of measures2csv. Still needs an update of the XSL transform. Implemented 'rgps_grid2cell' tool to generate a CSV file that contains grid and cell information. Updated 'rgps2vector' to generate shape files from new flavor CSV files. Rewrote 'measure2netcdf' to create netCDF files in a more generic way. The tool generate GeoTIFF files (plus XML metadata) on the fly. The export to netCDF now works in almost identical fashion as the HDF5 export, using an XML file as input that pulls the various files into one output file.
Merge pull request #308 from rudigens/rgps

Big update of RGPS product conversion.
scons support for measures2netcdf; memory fixes
Merge pull request #309 from khogenso/devel

scons support for measures2netcdf; memory fixes
Some fixes after running with valgrind
Merge pull request #310 from khogenso/devel

Some fixes after running with valgrind
Merge pull request #96 from asfadmin/devel

Pull latest changes
Some smaller changes in the metadata generation.
Merge pull request #311 from rudigens/rgps

Some changes in the metadata generation.
Typos.