Solved problem related to properties with zero value decimals (ie. 2.0 vs 2)

src/fr/ill/ics/core/property/Float32Property.java

src/fr/ill/ics/core/property/Float64Property.java

src/fr/ill/ics/core/property/Int16Property.java

src/fr/ill/ics/core/property/Int32Property.java

src/fr/ill/ics/core/property/Int64Property.java

src/fr/ill/ics/core/property/Int8Property.java

src/fr/ill/ics/core/property/StringProperty.java

src/fr/ill/ics/core/property/format/DecimalFormat.java

src/fr/ill/ics/core/property/format/HexadecimalFormat.java

src/fr/ill/ics/core/property/format/NoFormat.java

src/fr/ill/ics/core/property/format/PropertyFormat.java

src/fr/ill/ics/core/property/format/UnitFormat.java

src/fr/ill/ics/core/property/undo/UndoableState.java