v1.0.0-beta.1

Think its ready to become a beta. Most features I want are there.

Changes:

• enh: Plot window selection is now a dropdown for easier selection
• fix: show no host selected in the multiping traceroute graph when no host selected
• enh: Traceroute panel in plotping (traceroute) mode now shows average, min and max based on the currently selected window and offset

https://www.virustotal.com/gui/file/65824a913f7d4212e0e58f9d198a170892696e55972f6e6ed02f01e16f39a9d4

Note: Windows Smart App Control may block this executable because it is unsigned. If it does that and does not give the option to run anyway, the only way to run MultiPing.exe is to disable Smart App Control.