-------------------------
(2012-09-28) version 1.3:

  * Now using OASIS for build system.
  * Migrated from ExtLib to Batteries.

-------------------------
(2010-03-24) version 1.2:

  * Handling of !important declarations.
  * More leniency in characters allowed in identifiers.
  * Allow division of quantities with the same unit (result is scalar).
  * Always allow addition/subtraction when one of the operands is the scalar 0.

-------------------------
(2010-03-12) version 1.1:

  * Added support for unit conversion.

-------------------------
(2010-03-10) version 1.0:

  * First public release.

