Main File Ingest Demo written

* Add Concurrent Execution Limit
* Add Avoid Duplicate Processing
* Update link
* Add snapshot repo
* Update copyright year
* Finish Metadata Store sample and reduce number of split files to 20
* Add Cloud Foundry MetadataStore

batch/file-ingest/pom.xml

@@ -8,12 +8,12 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>2.0.0.M7</version>
+        <version>2.1.0.BUILD-SNAPSHOT</version>
     </parent>
     <properties>
         <java.version>1.8</java.version>
         <maven.compiler.plugin.version>3.7.0</maven.compiler.plugin.version>
-        <spring.cloud.task.version>1.2.2.RELEASE</spring.cloud.task.version>
+        <spring.cloud.task.version>2.1.0.BUILD-SNAPSHOT</spring.cloud.task.version>
         <checkstyle.config.location>checkstyle.xml</checkstyle.config.location>
         <checkstyle.plugin.version>2.17</checkstyle.plugin.version>
     </properties>
@@ -37,15 +37,16 @@
             <version>${spring.cloud.task.version}</version>
         </dependency>
         <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
             <scope>test</scope>
         </dependency>
         <dependency>
-            <groupId>org.hsqldb</groupId>
-            <artifactId>hsqldb</artifactId>
+            <groupId>org.springframework.batch</groupId>
+            <artifactId>spring-batch-test</artifactId>
             <scope>test</scope>
         </dependency>
+
     </dependencies>
     <build>
         <plugins>
@@ -73,6 +74,11 @@
             <name>Spring Milestone Repository</name>
             <url>http://repo.spring.io/milestone</url>
         </repository>
+        <repository>
+            <id>repository.spring.snapshot</id>
+            <name>Spring Snapshot Repository</name>
+            <url>http://repo.spring.io/snapshot</url>
+        </repository>
     </repositories>
     <pluginRepositories>
         <pluginRepository>
@@ -83,6 +89,14 @@
                 <enabled>false</enabled>
             </snapshots>
         </pluginRepository>
+        <pluginRepository>
+            <id>spring-snapshots</id>
+            <name>Spring Snapshots</name>
+            <url>https://repo.spring.io/snapshot</url>
+            <snapshots>
+                <enabled>true</enabled>
+            </snapshots>
+        </pluginRepository>
     </pluginRepositories>
     <reporting>
         <plugins>