Kaxaml 2.0.0-alpha.5

Make Kaxaml great again...

The main repository doesn't make any updates or changes (jepp it's an old project...) and the main web site is down, so here is a compiled Kaxaml with some changes.

• 8bbfc01 Fix NullReferenceException in EditSelectionChanged
• fed868d Change Platform to Any CPU
• 50024b0 Remove remaining Silverlight support
• fe2d448 Fix GenerateFoldMarkers
• c424e94 Set TargetFrameworkVersion to v4.6.2
  • Update CommonServiceLocator to 2.0.1
  • Update PixelLab.BOT to 6.0.2
• 9c6c6e5 Use Costura.Fody 1.6.2
• use GitVersion and appveyor
• 7dca03f Use ICSharpCode.TextEditor v3.2.1.6466 from NuGet
• Remove dependencies
  • CommonServiceLocator, PixelLab, Prism (we need only 3 things from the PixelLab)
  • Take the code stuff which was used from https://github.com/thinkpixellab/bot and put it to Kaxaml.Core