[SB3 Update] Remove Apache Geode (#345)

- Also update SFTP usage

applications/processor/http-request-processor/README.adoc

@@ -53,7 +53,7 @@ $$expected-response-type$$:: $$The type used to interpret the response.$$ *($$Cl
 $$headers-expression$$:: $$A SpEL expression used to derive the http headers map to use.$$ *($$Expression$$, default: `$$<none>$$`)*
 $$http-method-expression$$:: $$A SpEL expression to derive the request method from the incoming message.$$ *($$Expression$$, default: `$$<none>$$`)*
 $$reply-expression$$:: $$A SpEL expression used to compute the final result, applied against the whole http {@link org.springframework.http.ResponseEntity}.$$ *($$Expression$$, default: `$$<none>$$`)*
-$$timeout$$:: $$Request timeout in milliseconds.$$ *($$Long$$, default: `$$30000$$`)*
+$$timeout$$:: $$Request timeout in milliseconds.$$ *($$Long$$, default: `$$<none>$$`)*
 $$url-expression$$:: $$A SpEL expression against incoming message to determine the URL to use.$$ *($$Expression$$, default: `$$<none>$$`)*
 
 === spring.codec