Release Name: 1.3.18

Notes:
A framework for simulation of networks of hybrid automata, similar to SHIFT and Lambda-SHIFT. Includes ruby-based DSL for defining simulation components, and ruby/C code generation and runtime.



Changes:
redshift 1.3.18

- added robots example

- redshift builds isaac and buffer code at install time, rather than run time

- added isaac extension and reverted tests to use it again

- use REDSHIFT_MAKE_ARGS

- added -j2 switch to test

- added modular.rb for modular use of redshift DSL, and an example

- some rdoc improvements