Gridpp

- Allows multiple input and output files
- Faster calibration when parameter grid is different than output grid
- -c altitude works for Ec file type

Adds even more carrige returns in NorcomQnh file format

- Adds carriage returns in NorcomQnh file format

- Gridded parameter estimation (gridpp_train)
- Faster writing of Netcdf files
- Improved flexibility of specifying kriging precip smoothing
- Added -c altitude
- Improved Kalman filter program
- Smaller memory footprint for processing EC file types
- Added -v TMIn and -v TMax

- Adds new calibrators and allows gridded parameter files
- New features:
- Calibration using Box-Cox distribution
- Calibration using Gaussian distribution
- Kriging of bias
- Kalman filter program
- Computes probability of preciptiation
- Quantile-quantile calibration
- Allows gridded parameter files
- Uses libnetcdf instead of libnetcdf_c++
- Backwards-incompatible changes:
- Parameter files must be specified using -p