Default ecospace file header cannot be read in Excel

[jeroens]

The default file header that EwE produces when writing Ecospace outputs contains spaces in field names. This may prohibit the fields from getting read properly in tools like Excel or R.

For example:

EwE version,"6.5.10266.0 (compiled 31/01/2014)"
Date,"31/01/2014 13:51:10"
ModelName,"Med model"
EcosimScenario,Test
TimeSeries,(none)
StartYear,1950
EcospaceScenario,"Med 1950s"
Map rows,193
Map cols,512
Map cell length,9.26108
Map cell size,0.08333334
Map Latitude,46.09939
Map Longitude,-5.5167
EcoSpace time step length,0.08333334

should be

EwE version,"6.5.10266.0 (compiled 31/01/2014)"
Date,"31/01/2014 13:51:10"
ModelName,"Med model"
EcosimScenario,Test
TimeSeries,(none)
StartYear,1950
EcospaceScenario,"Med 1950s"
MapRows,193
MapCols,512
MapCellLength,9.26108
MapCellSize,0.08333334
MapLatitude,46.09939
MapLongitude,-5.5167
EcoSpaceTimeStepLength,0.08333334