Version 0.90 Beta Released

================================
New to this release (0.9 Beta)
================================

* User specified term code for GCODE

* Path direction (clockwise / counterclockwise) now settable by user

* Cutting tool selection

* Tool radius compensation (optionally separate from cutting tool)

* Ability to specify if inside or outside of path is the "keeper"

* Multilayer support, with per-layer options

* Z-axis

* --help option with detailed usage

=============
Enhancements:
=============

* Printing of floating point numbers in outputted GCODE and program display has been optimized. 0.000000 is now output as 0.0.

* Significantly improved the speed of searching for nearest point.

* Fixed open path chaining