Added a prefs dialog for changing decimal rounding.
-rw-r--r-- 815 Calculator.addin.xml
-rw-r--r-- 14472 CalculatorAddin.cs
-rwxr-xr-x 14336 CalculatorAddin.dll
-rw-r--r-- 2928 CalculatorPreferences.cs
-rw-r--r-- 458 CalculatorPreferencesFactory.cs
-rw-r--r-- 448 Makefile
-rw-r--r-- 385024 MathLib.dll
-rw-r--r-- 388 compile_command.txt
-rw-r--r-- 18299 license.txt
-rw-r--r-- 4121 readme.txt