Docu fixes

Author: ufechner7

README.md

@@ -28,7 +28,7 @@ These models are described in detail in [Dynamic Model of a Pumping Kite Power S
 - the package [KiteUtils](https://github.com/ufechner7/KiteUtils.jl)
 - the package [KitePodSimulator](https://github.com/ufechner7/KitePodSimulator.jl)
 
-**Documentation** [Stable Version](https://ufechner7.github.io/KiteModels.jl/stable)
+**Documentation** [Stable Version](https://ufechner7.github.io/KiteModels.jl/stable) --- [Development Version](https://ufechner7.github.io/KiteModels.jl/stable)
 
 
 Author: Uwe Fechner (uwe.fechner.msc@gmail.com)

docs/src/index.md

@@ -6,9 +6,6 @@ CurrentModule = KiteModels
 
 Documentation for the package [KiteModels](https://github.com/ufechner7/KiteModels.jl).
 
-## Background
-
-
 ## Installation
 
 Download [Julia 1.6](http://www.julialang.org) or later, if you haven't already. You can add KiteModels from  Julia's package manager, by typing