Added Footnotes.

Author: rmcdouga

spring/AdaptiveFormSubmissionHandling.md

@@ -1,23 +1,26 @@
 # Adaptive Form Submission Handling in fluent-forms-spring-boot-starter
 
 The submission handling code looks for one or more beans in the Spring Context that provide the 
-`AfSubmissionHandler` interface.  This interface has two methods `boolean canHandle(String formName)`
+`AfSubmissionHandler`[^1] interface.  This interface has two methods `boolean canHandle(String formName)`
  and `SubmitResponse processSubmission(Submission submission)`.  Whenever a submission comes in, the 
- `canHandler` method is called on each `AfSubmissionHandler` bean – passing in the Adaptive Form’s name. 
-The first `AfSubmissionHandler` that returns `true` (to indicate it can handle this form’s submission) 
+ `canHandler` method is called on each `AfSubmissionHandler` bean � passing in the Adaptive Form�s name. 
+The first `AfSubmissionHandler` that returns `true` (to indicate it can handle this form�s submission) 
 will have its `processSubmission()` method called.
 
-The `processSubmission()` method receives a `Submission` object (which is populated with the submission’s 
-information such as the form data, form name, http headers and the submission redirect URL).  The 
-`processSubmission()` method returns a `SubmitResponse` interface which contains information that will be 
+The `processSubmission()` method receives a `Submission`[^2] object (which is populated with the submission�s information such as the form data, form name, http headers and the submission redirect URL).  The 
+`processSubmission()` method returns a `SubmitResponse`[^3] interface which contains information that will be 
 placed in the response.  It can currently be a `Response` object, a `SeeOther` object or a `Redirect` 
 object (which all implement the `SubmitResponse` interface).  A `Response` object is for returning text, 
 html, json, etc. to the browser.  A `SeeOther` will redirect the browser to perform a GET on another URL.  A `Redirect` will redirect the browser to perform a POST to another URL.
 
 There are a bunch of static convenience methods in `AfSubmissionHandler` that means that you probably 
-won’t have to create an `AfSubmissionhandler` directly, but can use a convenience method like 
+won�t have to create an `AfSubmissionhandler` directly, but can use a convenience method like 
 `AfSubmissionHandler. canHandleFormNameEquals(String formName, Function<Submission, SubmitResponse> handlerLogic)` 
 and others.
 
 There are also static convenience functions in the `SubmitResponse.Response` object that make it easy to 
 create the most common responses (e.g. `Response json(String json)`).
+
+[^1]: com._4point.aem.fluentforms.spring.AemProxyAfSubmission.AfSubmissionHandler
+[^2]: com._4point.aem.fluentforms.spring.AemProxyAfSubmission.AfSubmissionHandler.Submission,
+[^3]: com._4point.aem.fluentforms.spring.AemProxyAfSubmission.AfSubmissionHandler.SubmitResponse