WIP demo program for using my Hexidraw library

Dependencies:   Hexidraw

Demo app for using my Hexidraw library for drawing on the Hexiwear's OLED

Revision:
1:e5806bc5d2e9
Parent:
0:3975ec26d269
--- a/Hexidraw.lib	Fri Aug 19 01:18:32 2016 +0000
+++ b/Hexidraw.lib	Fri Aug 19 22:12:34 2016 +0000
@@ -1,1 +1,1 @@
-https://developer.mbed.org/users/keithm01/code/Hexidraw/#2d3fcb6dabd4
+https://developer.mbed.org/users/keithm01/code/Hexidraw/#ef14c6dd6b93