add deprecation note

Author: ChrisRackauckas

README.md

@@ -15,6 +15,8 @@ and the [devdocs](http://devdocs.sciml.ai/latest/)
 by providing practical examples of the concepts. For more details, please
 consult the docs.
 
+#### Note: this library has been deprecated and its tutorials have been moved to the repos of the respective packages. It may be revived in the future if there is a need for longer-form tutorials!
+
 ## Results
 
 To view the SciML Tutorials, go to [tutorials.sciml.ai](https://tutorials.sciml.ai/stable/). By default, this

docs/pages.jl

@@ -37,12 +37,12 @@ end
 # The result is in alphabetical order, change to the wanted order
 
 permute!(pages,
-    [1, 2]
+    [1]
 )
 
 names = [
-    "SciMLTutorials.jl: Tutorials for Scientific Machine Learning (SciML) and Equation Solvers",
-    "Workshop Exercises"]
+    "SciMLTutorials.jl: Tutorials for Scientific Machine Learning (SciML) and Equation Solvers"
+    ]
 
 for i in 1:length(pages)
     pages[i] = names[i] => pages[i][2]