More structural changes to samples repo

Remove CF Acceptance tests
Convert local sample tests as e2e tests for the various sample apps
Polishing

processor-samples/pom.xml

@@ -16,16 +16,4 @@
         <module>uppercase-transformer</module>
     </modules>
 
-    <distributionManagement>
-        <repository>
-            <id>repo.spring.io</id>
-            <name>Spring Snapshot Repository</name>
-            <url>https://repo.spring.io/libs-snapshot-local</url>
-        </repository>
-        <snapshotRepository>
-            <id>repo.spring.io</id>
-            <name>Spring Snapshot Repository</name>
-            <url>https://repo.spring.io/libs-snapshot-local</url>
-        </snapshotRepository>
-    </distributionManagement>
 </project>