Update test scripts

Author: ufechner7

test/test_installation

@@ -5,5 +5,5 @@ rm -rf /tmp/test
 mkdir /tmp/test
 cd /tmp/test
 export JULIA_DEPOT_PATH=/tmp/testdepot 
-julia --project="." -e 'using Pkg; pkg"add KiteControllers#main"; using KiteControllers; Pkg.test("KiteControllers")'
-
+julia --project="." -e 'using Pkg; pkg"add KiteControllers#main"; using KiteControllers; KiteControllers.install_examples()'
+julia --project -e 'using KiteControllers; __PRECOMPILE__ = true; include("examples/autopilot.jl")'

test/test_installation2

@@ -5,5 +5,5 @@ rm -rf /tmp/test
 mkdir /tmp/test
 cd /tmp/test
 export JULIA_DEPOT_PATH=/tmp/testdepot 
-julia --project="." -e 'using Pkg; pkg"add KiteControllers"; using KiteControllers; KiteControllers.install_examples())'
+julia --project="." -e 'using Pkg; Pkg.add("KiteControllers"); using KiteControllers; KiteControllers.install_examples()'
 julia --project -e 'using KiteControllers; __PRECOMPILE__ = true; include("examples/autopilot.jl")'