QT libraries updated and new plot features implemented

[1.3.0] - 2018-08-01

Info

• Built with QT 5.11.1
• QT libraries updated and new plot features implemented
• Beginning of version 1.3

Added

• COM port refresh button to update the list
• Channel visibility control added to turn off unwanted channel
• Autoscale button for Y axis will autoscale to the highest value + 10%
• Save to CSV support

Changed

• qDarkStyle updated to 2.5.4
• qCustomplot updated 2.0.1

Bugfix

• Axis rename dialog gets focus when popup occurs