Updated documentation

Author: pyscripter

README.md

@@ -15,5 +15,6 @@ P4D makes it very easy to use python as a scripting language for Delphi applicat
 The best way to learn about how to use Python for Delphi is to try the extensive range of demos available.  Also studying the unit tests for VarPyth and WrapDelphi can help understand what is possible with these two units.
 
 ### Wiki topics ###
+- [Installation](https://github.com/pyscripter/python4delphi/wiki/Installation)
 - [Supported Platforms](https://github.com/pyscripter/python4delphi/wiki/SupportedPlatforms)
 - [How Python for Delphi finds your Python distribution](https://github.com/pyscripter/python4delphi/wiki/FindingPython) (read before trying the demos)

Unsupported/README.md

@@ -0,0 +1,6 @@
+# Unsupported folder contents
+
+This folder contains:
+- Old and to a large extent obsolete documentation (Old docs).
+-  VCL components providing python wrappers for TDataset,  TBDEDataset, TTable and TQuery.
+(VCL folder).  Deprecated and unsupported.  They are superseded by WrapDelphi and WrapFireDAC.