Remove duplicate SCS and SI-test dependencies

All the starters were individually having SCS and SI test dependencies.
Moving them to the parent

Polishing according PR comments

* Add repo for Gemfire into `.setting.xml`
* Move deps version properties into the `spring-cloud-stream-app-dependencies` module
* Clean up some dependencies in the modules

.settings.xml

@@ -1,66 +1,81 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <settings>
-  <servers>
-	<server>
-	  <id>repo.spring.io</id>
-	  <username>${env.CI_DEPLOY_USERNAME}</username>
-	  <password>${env.CI_DEPLOY_PASSWORD}</password>
-	</server>
-  </servers>
-  <profiles>
-	<profile>
-      <!--
-          N.B. this profile is only here to support users and IDEs that do not use Maven 3.3. 
-          It isn't needed on the command line if you use the wrapper script (mvnw) or if you use 
-          a native Maven with the right version. Eclipse users should points their Maven tooling to
-          this settings file, or copy the profile into their ~/.m2/settings.xml.
-      -->
-	  <id>spring</id>
-	  <activation><activeByDefault>true</activeByDefault></activation>
-	  <repositories>
-		<repository>
-			<id>spring-snapshots</id>
-			<name>Spring Snapshots</name>
-			<url>http://repo.spring.io/libs-snapshot-local</url>
-			<snapshots>
-				<enabled>true</enabled>
-			</snapshots>
-		</repository>
-		<repository>
-			<id>spring-milestones</id>
-			<name>Spring Milestones</name>
-			<url>http://repo.spring.io/libs-milestone-local</url>
-			<snapshots>
-				<enabled>false</enabled>
-			</snapshots>
-		</repository>
-		<repository>
-			<id>spring-releases</id>
-			<name>Spring Releases</name>
-			<url>http://repo.spring.io/release</url>
-			<snapshots>
-				<enabled>false</enabled>
-			</snapshots>
-		</repository>
-	  </repositories>
-	  <pluginRepositories>
-		<pluginRepository>
-			<id>spring-snapshots</id>
-			<name>Spring Snapshots</name>
-			<url>http://repo.spring.io/libs-snapshot-local</url>
-			<snapshots>
-				<enabled>true</enabled>
-			</snapshots>
-		</pluginRepository>
-		<pluginRepository>
-			<id>spring-milestones</id>
-			<name>Spring Milestones</name>
-			<url>http://repo.spring.io/libs-milestone-local</url>
-			<snapshots>
-				<enabled>false</enabled>
-			</snapshots>
-		</pluginRepository>
-	  </pluginRepositories>
-    </profile>
-  </profiles>
+	<servers>
+		<server>
+			<id>repo.spring.io</id>
+			<username>${env.CI_DEPLOY_USERNAME}</username>
+			<password>${env.CI_DEPLOY_PASSWORD}</password>
+		</server>
+	</servers>
+	<profiles>
+		<profile>
+			<!--
+				N.B. this profile is only here to support users and IDEs that do not use Maven 3.3.
+				It isn't needed on the command line if you use the wrapper script (mvnw) or if you use
+				a native Maven with the right version. Eclipse users should points their Maven tooling to
+				this settings file, or copy the profile into their ~/.m2/settings.xml.
+			-->
+			<id>spring</id>
+			<activation>
+				<activeByDefault>true</activeByDefault>
+			</activation>
+			<repositories>
+				<repository>
+					<id>spring-snapshots</id>
+					<name>Spring Snapshots</name>
+					<url>http://repo.spring.io/libs-snapshot-local</url>
+					<snapshots>
+						<enabled>true</enabled>
+					</snapshots>
+				</repository>
+				<repository>
+					<id>spring-milestones</id>
+					<name>Spring Milestones</name>
+					<url>http://repo.spring.io/libs-milestone-local</url>
+					<snapshots>
+						<enabled>false</enabled>
+					</snapshots>
+				</repository>
+				<repository>
+					<id>spring-releases</id>
+					<name>Spring Releases</name>
+					<url>http://repo.spring.io/release</url>
+					<snapshots>
+						<enabled>false</enabled>
+					</snapshots>
+				</repository>
+				<!-- Gemstone repository is needed since gemfire libs
+			  are not hosted in mvn central.  Note that the libs
+			  are also hosted and browsable at
+			  https://repo.spring.io/gemstone-release-cache -->
+				<repository>
+					<id>gemstone-release</id>
+					<name>GemStone Maven Release Repository</name>
+					<url>http://dist.gemstone.com/maven/release</url>
+					<snapshots>
+						<enabled>true</enabled>
+						<updatePolicy>always</updatePolicy>
+					</snapshots>
+				</repository>
+			</repositories>
+			<pluginRepositories>
+				<pluginRepository>
+					<id>spring-snapshots</id>
+					<name>Spring Snapshots</name>
+					<url>http://repo.spring.io/libs-snapshot-local</url>
+					<snapshots>
+						<enabled>true</enabled>
+					</snapshots>
+				</pluginRepository>
+				<pluginRepository>
+					<id>spring-milestones</id>
+					<name>Spring Milestones</name>
+					<url>http://repo.spring.io/libs-milestone-local</url>
+					<snapshots>
+						<enabled>false</enabled>
+					</snapshots>
+				</pluginRepository>
+			</pluginRepositories>
+		</profile>
+	</profiles>
 </settings>

app-starters-common/app-starters-annotation-common/pom.xml

@@ -10,19 +10,4 @@
 	<artifactId>app-starters-annotation-common</artifactId>
 	<name>app-starters-annotation-common</name>
 
-	<dependencies>
-		<dependency>
-			<groupId>org.springframework.cloud</groupId>
-			<artifactId>spring-cloud-stream</artifactId>
-			<version>${spring-cloud-stream.version}</version>
-		</dependency>
-
-		<dependency>
-			<groupId>org.springframework.integration</groupId>
-			<artifactId>spring-integration-java-dsl</artifactId>
-			<version>${spring-integration-java-dsl.version}</version>
-		</dependency>
-
-	</dependencies>
-
 </project>

app-starters-common/app-starters-file-common/pom.xml

@@ -11,24 +11,11 @@
 	<name>app-starters-file-common</name>
 
 	<dependencies>
-		<dependency>
-			<groupId>org.springframework.cloud</groupId>
-			<artifactId>spring-cloud-stream</artifactId>
-			<version>${spring-cloud-stream.version}</version>
-		</dependency>
-
-		<dependency>
-			<groupId>org.springframework.integration</groupId>
-			<artifactId>spring-integration-java-dsl</artifactId>
-			<version>1.1.2.RELEASE</version>
-		</dependency>
-
 		<dependency>
 			<groupId>org.springframework.integration</groupId>
 			<artifactId>spring-integration-file</artifactId>
 			<optional>true</optional>
 		</dependency>
-
 	</dependencies>
 
 </project>

app-starters-common/app-starters-ftp-common/pom.xml

@@ -11,30 +11,15 @@
 	<name>app-starters-ftp-common</name>
 
 	<dependencies>
-		<dependency>
-			<groupId>org.springframework.cloud</groupId>
-			<artifactId>spring-cloud-stream</artifactId>
-			<version>${spring-cloud-stream.version}</version>
-		</dependency>
-
-		<dependency>
-			<groupId>org.springframework.integration</groupId>
-			<artifactId>spring-integration-java-dsl</artifactId>
-			<version>1.1.2.RELEASE</version>
-		</dependency>
-
 		<dependency>
 			<groupId>org.springframework.integration</groupId>
 			<artifactId>spring-integration-ftp</artifactId>
 			<optional>true</optional>
 		</dependency>
-
 		<dependency>
 			<groupId>org.springframework.cloud.stream.app</groupId>
 			<artifactId>app-starters-file-common</artifactId>
-			<version>1.0.0.BUILD-SNAPSHOT</version>
 		</dependency>
-
 	</dependencies>
 
 </project>

app-starters-common/app-starters-metrics-common/pom.xml

@@ -10,19 +10,4 @@
 	<artifactId>app-starters-metrics-common</artifactId>
 	<name>app-starters-metrics-common</name>
 
-	<dependencies>
-		<dependency>
-			<groupId>org.springframework.cloud</groupId>
-			<artifactId>spring-cloud-stream</artifactId>
-			<version>${spring-cloud-stream.version}</version>
-		</dependency>
-
-		<dependency>
-			<groupId>org.springframework.integration</groupId>
-			<artifactId>spring-integration-java-dsl</artifactId>
-			<version>1.1.2.RELEASE</version>
-		</dependency>
-
-	</dependencies>
-
 </project>

app-starters-common/app-starters-script-common/pom.xml

@@ -11,24 +11,11 @@
 	<name>app-starters-script-common</name>
 
 	<dependencies>
-		<dependency>
-			<groupId>org.springframework.cloud</groupId>
-			<artifactId>spring-cloud-stream</artifactId>
-			<version>${spring-cloud-stream.version}</version>
-		</dependency>
-
-		<dependency>
-			<groupId>org.springframework.integration</groupId>
-			<artifactId>spring-integration-java-dsl</artifactId>
-			<version>1.1.2.RELEASE</version>
-		</dependency>
-
 		<dependency>
 			<groupId>org.springframework.integration</groupId>
 			<artifactId>spring-integration-groovy</artifactId>
 			<optional>true</optional>
 		</dependency>
-
 	</dependencies>
 
 </project>

app-starters-common/app-starters-sftp-common/pom.xml

@@ -11,30 +11,15 @@
 	<name>app-starters-sftp-common</name>
 
 	<dependencies>
-		<dependency>
-			<groupId>org.springframework.cloud</groupId>
-			<artifactId>spring-cloud-stream</artifactId>
-			<version>${spring-cloud-stream.version}</version>
-		</dependency>
-
-		<dependency>
-			<groupId>org.springframework.integration</groupId>
-			<artifactId>spring-integration-java-dsl</artifactId>
-			<version>1.1.2.RELEASE</version>
-		</dependency>
-
 		<dependency>
 			<groupId>org.springframework.integration</groupId>
 			<artifactId>spring-integration-sftp</artifactId>
 			<optional>true</optional>
 		</dependency>
-
 		<dependency>
 			<groupId>org.springframework.cloud.stream.app</groupId>
 			<artifactId>app-starters-file-common</artifactId>
-			<version>1.0.0.BUILD-SNAPSHOT</version>
 		</dependency>
-
 	</dependencies>
 
 </project>

app-starters-common/app-starters-tcp-common/pom.xml

@@ -11,24 +11,11 @@
 	<name>app-starters-tcp-common</name>
 
 	<dependencies>
-		<dependency>
-			<groupId>org.springframework.cloud</groupId>
-			<artifactId>spring-cloud-stream</artifactId>
-			<version>${spring-cloud-stream.version}</version>
-		</dependency>
-
-		<dependency>
-			<groupId>org.springframework.integration</groupId>
-			<artifactId>spring-integration-java-dsl</artifactId>
-			<version>1.1.2.RELEASE</version>
-		</dependency>
-
 		<dependency>
 			<groupId>org.springframework.integration</groupId>
 			<artifactId>spring-integration-ip</artifactId>
 			<optional>true</optional>
 		</dependency>
-
 	</dependencies>
 
 </project>

app-starters-common/app-starters-time-common/pom.xml

@@ -10,19 +10,4 @@
 	<artifactId>app-starters-time-common</artifactId>
 	<name>app-starters-time-common</name>
 
-	<dependencies>
-		<dependency>
-			<groupId>org.springframework.cloud</groupId>
-			<artifactId>spring-cloud-stream</artifactId>
-			<version>${spring-cloud-stream.version}</version>
-		</dependency>
-
-		<dependency>
-			<groupId>org.springframework.integration</groupId>
-			<artifactId>spring-integration-java-dsl</artifactId>
-			<version>1.1.2.RELEASE</version>
-		</dependency>
-
-	</dependencies>
-
 </project>

app-starters-common/app-starters-trigger-common/pom.xml

@@ -11,19 +11,4 @@
 	<packaging>jar</packaging>
 	<name>app-starters-trigger-common</name>
 
-	<dependencies>
-		<dependency>
-			<groupId>org.springframework.cloud</groupId>
-			<artifactId>spring-cloud-stream</artifactId>
-			<version>${spring-cloud-stream.version}</version>
-		</dependency>
-
-		<dependency>
-			<groupId>org.springframework.integration</groupId>
-			<artifactId>spring-integration-java-dsl</artifactId>
-			<version>1.1.2.RELEASE</version>
-		</dependency>
-
-	</dependencies>
-
 </project>

app-starters-common/app-starters-twitter-common/pom.xml

@@ -11,24 +11,11 @@
 	<name>app-starters-twitter-common</name>
 
 	<dependencies>
-		<dependency>
-			<groupId>org.springframework.cloud</groupId>
-			<artifactId>spring-cloud-stream</artifactId>
-			<version>${spring-cloud-stream.version}</version>
-		</dependency>
-
-		<dependency>
-			<groupId>org.springframework.integration</groupId>
-			<artifactId>spring-integration-java-dsl</artifactId>
-			<version>1.1.2.RELEASE</version>
-		</dependency>
-
 		<dependency>
 			<groupId>org.springframework.integration</groupId>
 			<artifactId>spring-integration-ip</artifactId>
 			<optional>true</optional>
 		</dependency>
-
 	</dependencies>
 
 </project>

app-starters-common/pom.xml

@@ -24,4 +24,11 @@
 		<module>app-starters-twitter-common</module>
 	</modules>
 
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.integration</groupId>
+			<artifactId>spring-integration-java-dsl</artifactId>
+		</dependency>
+	</dependencies>
+
 </project>