Remove example instances of setting FIR solely to match with DR, since this is now done automatically

Author: softwareengineerprogrammer

tests/examples/example10_HP.txt

@@ -51,7 +51,6 @@ Heat Pump COP, 2.8,            --- [-]
 Plant Lifetime,30,						---[years]
 Economic Model,2,						---BICYCLE Levelized Cost Model
 Discount Rate, 0.05,			--- [-] Required if Standard LCOE/LCOH model is selected. See manual for details.
-Fixed Internal Rate, 5, -- matches Discount Rate
 Inflation Rate During Construction,0.05,				---[-]
 
 # ***Capital and O&M Cost Parameters***

tests/examples/example11_AC.txt

@@ -46,7 +46,6 @@ Absorption Chiller COP, 0.72,            --- [-]
 Plant Lifetime,30,						---[years]
 Economic Model,2,						---BICYCLE Levelized Cost Model
 Discount Rate, 0.05,			--- [-] Required if Standard LCOE/LCOH model is selected. See manual for details.
-Fixed Internal Rate, 5, -- matches Discount Rate
 Inflation Rate During Construction,0.05,				---[-]
 
 # ***Capital and O&M Cost Parameters***

tests/examples/example13.txt

@@ -53,7 +53,6 @@ District Heating Road Length,3, 				---[km] supersedes model option 2 if any val
 Plant Lifetime,30,						--- [years]
 Economic Model,2,						--- Should be 1 (FCR model), 2 (Standard LCOE/LCOH model), or 3 (Bicycle model).
 Discount Rate,0.05,
-Fixed Internal Rate,5, -- matches Discount Rate
 Inflation Rate During Construction,0,				--- [-]
 Well Drilling and Completion Capital Cost Adjustment Factor,1,	--- [-] Use built-in well cost correlation as is
 Well Drilling Cost Correlation,1,				--- [-] Use built-in well drilling cost correlation #1

tests/examples/example2.txt

@@ -43,7 +43,6 @@ Surface Temperature,15,						---[deg.C]
 Plant Lifetime,25,						---[years]
 Economic Model,2,						---Standard Levelized Cost Model
 Discount Rate,.05,						---[-]
-Fixed Internal Rate,5,                  -- matches Discount Rate
 Inflation Rate During Construction,0,				---[-]
 
 # ***Capital and O&M Cost Parameters***

tests/examples/example_SHR-2.txt

@@ -47,7 +47,6 @@ Tax Relief Per Year, 2.212
 Do Carbon Price Calculations, True
 Time steps per year, 6
 Discount Rate, 0.06
-Fixed Internal Rate, 6, -- matches Discount Rate
 Reservoir Stimulation Capital Cost, 18
 Well Drilling and Completion Capital Cost Adjustment Factor, 2
 Injection Well Drilling and Completion Capital Cost Adjustment Factor, 2