Read Tom's new file with multiple fertiliser rates

.classpath

src/ac/ed/lurg/ModelConfig.java

src/ac/ed/lurg/ModelMain.java

src/ac/ed/lurg/country/gams/GamsLocationOptimiser.java

src/ac/ed/lurg/country/gams/GamsLocationTest.java

src/ac/ed/lurg/country/gams/GamsRasterOptimiser.java

src/ac/ed/lurg/demand/DemandManager.java

src/ac/ed/lurg/types/FertiliserRate.java

src/ac/ed/lurg/types/IrrigationRate.java

src/ac/ed/lurg/types/YieldType.java

src/ac/ed/lurg/yield/LPJYieldResponseMapReader.java

src/ac/ed/lurg/yield/YieldResponse.java

src/ac/ed/lurg/yield/YieldResponsesItem.java

src/ac/sac/raster/RasterSet.java