Create fork
File deleted
SettingsFactory added

Now settings like port, baudrate and last path opened, will be stored
in a properties file. This file is located in the user home directory.
On Mac it is in
<user>/Library/Preferences/UniversalGCodeSender.properties
more simple way to save and load the settings

This is a more easy and straight forward way to handle the settings.
adapted the ignore list for my needs
Merge pull request #1 from lazyzero/patch-1

Settings Patch
settings completed

Now all settings should be saved to a properties file.
Corrected the wrong path for Linux/Windows settings file

removed the stupid copy'n'paste error.
Bux fix

missed to implement this.
Undo a change that has to done to a branch
Fixes the step size problem with G91 command on non-english locales
added 0.9a version check to getGrblPositionCapabilities

To make live coordinates work with grbl edge 0.9a work again.
nicer fix for positioning capability check for versions newer 0.8c