cleanup pom (#1836)

* upgrade to spring boot 1.5.2

* add full update to REST API

* modify ratings controller

* upgrade herold

* fix integration test

* fix integration test

* minor fix

* fix integration test

* fix integration test

* minor cleanup

* minor cleanup

* remove log4j properties

* use standard logbook.xml

* remove log4j dependencies

* remove commons-logging

* merge

* fix conflict

* exclude commons-logging dependency

* cleanup

* minor fix

* minor fix

* fix dependency issues

* Revert "fix dependency issues"

This reverts commit 83bf1f9fd2e1a9a55f9cacb085669568b06b49ec.

* fix dependency issues

* minor fix

* minor fix

* minor fix

* cleanup generated files

* fix commons-logging issue

* add parent to pom

* cleanup parent dependencies

* cleanup pom

jsf/pom.xml

@@ -1,7 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
         <artifactId>parent-modules</artifactId>
         <groupId>com.baeldung</groupId>
@@ -70,7 +69,7 @@
                     <artifactId>commons-logging</artifactId>
                     <groupId>commons-logging</groupId>
                 </exclusion>
-            </exclusions>            
+            </exclusions>
         </dependency>
         <dependency>
             <groupId>javax.servlet</groupId>
@@ -78,14 +77,6 @@
             <scope>provided</scope>
             <version>${javax.servlet.version}</version>
         </dependency>
-
-        <!-- logging -->
-        <dependency>
-            <groupId>org.slf4j</groupId>
-            <artifactId>jcl-over-slf4j</artifactId>
-            <version>${org.slf4j.version}</version>
-            <!-- <scope>runtime</scope> --> <!-- some spring dependencies need to compile against jcl -->
-        </dependency>
     </dependencies>
     <build>
         <plugins>
@@ -108,9 +99,9 @@
         <com.sun.faces.version>2.2.14</com.sun.faces.version>
         <javax.el.version>3.0.0</javax.el.version>
 
-        <!--Tomcat-->
+        <!--Tomcat -->
         <javax.servlet.version>3.1.0</javax.servlet.version>
-        
+
         <jstl.version>1.2</jstl.version>
 
         <!-- maven plugins -->