Adding SS pin to TinyX board definitions for AVR Programmer/STK500.
Adding support for removing compiler warning on unused variable.
Fixing handling of byte values from character buffer.
Adding support for AVR ISP; Programmer and SKT500 class. CosaISP tool.
Moving TWI scanner to Tools.
Fixing output format.
Merge branch 'master' of https://github.com/mikaelpatel/Cosa
Fixed paths

Meshwork can now be copied/symlinked/junctioned to the
Sketchbook/libraries/Meshwork folder