Python GUI for Variable-Height Configurable Temperature Tower

Differences in Poikilos' remix
- Make a tower without numbers so that gcode can be processed in one step using my TemperatureTowerProcessor GUI.
- Make the base larger and thicker as a heat shield for soft materials requiring cooling (This requires infill not solid so trapped air is in the insulator pad).


## Requirements
- When installing Python on Windows, ensure that the **add to PATH** option is checked during install. Then open set_temperatures.pyw with "C:\Program Files (x86)\Python 3\pythonw" or whatever your "pythonw.exe" is (some versions install to C:\Python3*).


## How to Use
- If you have Windows, install and configure Python 3 according to the "Requirements" above.
- You MUST slice the file as "tower.gcode" (or manually enter the path into the "Tower Configuration" Window).
- Run TowerConfiguration.pyw (on Windows, double-click the file and choose pythonw as described in "Requirements" above).
- Type a start and end temperature for the tower. There can be no