Merge pull request #9 from OCFL/Example-extension-with-parameters

Update 0000-example-extension.md with parameters

docs/0000-example-extension.md

@@ -11,6 +11,24 @@
 
 This extension is but an example and has no content, but if it did the content would be summarized in a paragraph here.
 
+## Parameters
+
+* name: firstExampleParameter
+  * description: a mandatory 8 bit unsigned value
+  * type: integer
+  * range: 0,255
+  * default:
+* name: secondExampleParameter
+  * description: an optional 64 character long string, defaulting to "Not applicable", if omitted.
+  * type: string
+  * range: 64
+  * default: "Not applicable"
+* name: thirdExampleParameter
+  * description: An example enumerated parameter
+  * type: enumerated
+  * range: "Red","Yellow","Orange","Green","Blue","Indigo","Violet"
+  * default: "Green"
+
 ## Other Sections Providing Details, Examples, etc.
 
 ... more in here ...