Trying to generalize mixed-range numbers.
Trying to generalize mixed-range numbers.
Trying to generalize mixed-range numbers.
Derived Calendar from Numbers to tie the knot.
Added Angle manipulatives.
Moved Jewish. and Gregorian.Year assignment to the bottom to make initialization work.
Working on Numbers operations.

--HG--
rename : dates/src/main/scala/org/podval/calendar/dates/Number.scala => dates/src/main/scala/org/podval/calendar/dates/NumberBase.scala
+ and - are correct for signed numbers.
Added ScalarNumber to the NumberSystem.
Introduced TimeNumberSystem.
Distinguish between time interval and time point.
Moved things like the length of the year, leap year, cycle etc. into the Jewish calendar.
Bumped ScalaTest version.

--HG--
rename : dates/src/main/scala/org/podval/calendar/dates/NumberBase.scala => dates/src/main/scala/org/podval/calendar/dates/NumberSystem.scala
Introduced AngleNumberSystem.
Added scala-xml dependency.

--HG--
rename : astronomy/src/main/scala/org/podval/calendar/astronomy/angle/Angle.scala => astronomy/src/main/scala/org/podval/calendar/astronomy/angle/AngleNumberSystem.scala