First round of antora migration

docs/modules/ROOT/pages/spring-cloud-function/apendix.adoc

@@ -0,0 +1,8 @@
+[[apendix]]
+= Apendix
+:page-section-summary-toc: 1
+
+Relevant Links:
+
+[horizontal]
+https://projectreactor.io/[Reactor] :: Project Reactor

docs/modules/ROOT/pages/spring-cloud-function/introduction.adoc

@@ -1,8 +1,3 @@
-[[introduction]]
-= Introduction
-:page-section-summary-toc: 1
 
-include:../:_intro.adoc[]
-
-include:../:https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/master/docs/src/main/asciidoc/contributing-docs.adoc[]
+include::../intro.adoc[]
 

docs/modules/ROOT/pages/spring-cloud-function/serverless-platform-adapters.adoc

@@ -2,14 +2,8 @@
 = Serverless Platform Adapters
 :page-section-summary-toc: 1
 
-As well as being able to run as a standalone process, a Spring Cloud
+As well as being able to run as standalone process, Spring Cloud
 Function application can be adapted to run one of the existing
 serverless platforms. In the project there are adapters for
 https://github.com/spring-cloud/spring-cloud-function/tree/{branch}/spring-cloud-function-adapters/spring-cloud-function-adapter-aws[AWS
-Lambda], and https://github.com/spring-cloud/spring-cloud-function/tree/{branch}/spring-cloud-function-adapters/spring-cloud-function-adapter-azure[Azure]. The https://github.com/fnproject/fn[Oracle Fn platform] has its own Spring Cloud Function adapter. And https://projectriff.io[Riff] supports Java functions and its
-https://github.com/projectriff/java-function-invoker[Java Function Invoker] acts natively is an adapter for Spring Cloud Function jars.
-
-include:../:adapters/aws-intro.adoc[]
-include:../:adapters/azure-intro.adoc[leveloffset=+1]
-include:../:adapters/gcp-intro.adoc[]
-
+Lambda], and https://github.com/spring-cloud/spring-cloud-function/tree/{branch}/spring-cloud-function-adapters/spring-cloud-function-adapter-azure[Azure].