Upgrade TI to v0.16.0, and shorten validated integration code

Author: lbenet

Project.toml

@@ -23,7 +23,7 @@ Markdown = "<0.0.1, 1"
 Random = "<0.0.1, 1"
 RecipesBase = "1"
 Reexport = "1"
-TaylorIntegration = "0.15.3"
+TaylorIntegration = "0.16"
 TaylorSeries = "0.18"
 Test = "<0.0.1, 1"
 julia = "1"

src/TaylorModels.jl

@@ -43,7 +43,8 @@ include("rpa_functions.jl")
 include("arithmetic.jl")
 include("integration.jl")
 include("show.jl")
-include("validatedODEs.jl")
+include("valid_integ/validated_integ.jl")
+include("valid_integ/validated_integ2.jl")
 include("recipe.jl")