gitignore and empty projects
add test dependencies: NUnit and StoryQ
RomanFigure.Parse(char)
RomanFigure.Parse(ushort)
RomanLiteral.Parse(string)
Roman.Figure.TryParse(char)
reorganize specs
RomanFigure.TryParse(string)
rename .Parse(ushort) to .Convert(ushort)
RomanFigure.TryConvert(ushort)
refactored spec text and removed .Convert() tests from .Parse() spec
.Name
.Value
Roman.Figure.Figure
RomanFigure.IsSubstractive
Romanfigure.IsRepeteable
RomanFigure.CompareTo(RomanFigure)
rename RomanFigure.Figure to Romanfigure.Literal
rename spec file
RomanFigure operators: <, >, >=, <=