Adding and Updating READMEs

Author: James Brundage

Commands/PostProcessing/README.ps.md

@@ -0,0 +1,16 @@
+## PostProcessing Commands
+
+PostProcessing commands can run after PipeScript has built a script or function.
+
+A PostProcessing command will be passed the script or function and will return a new script or function if anything was modified.
+
+~~~PipeScript{    
+    [PSCustomObject]@{
+        Table = Get-PipeScript -PipeScriptType PostProcessing |
+            Select-Object Name, Synopsis, @{
+                Name='Link'
+                Expression = { "/docs/$($_.Name).md" }
+            }
+    }
+}
+~~~