Close issue ESAPI#429.

Details:
    Update <targetJdk> for PMD plugin from 1.5 to 1.7
    Update version for <requireJavaVersion> for maven-enforcer-plugin from 1.6 to 1.7
    Update batik from 1.9 to 1.9.1
    Add test dependency for Bouncy Castle 1.58 (only required for JUnit tests)
    Added some compiler flags (warnings) for CII Badging effort
    Update version of Dependency Check used to 2.1.0
    Update maven-javadoc-plugin to 3.0.0-M1
    Update commons-io from 2.5 to 2.6 (only used for JUnit tests)

Author: kwwall

pom.xml

@@ -102,6 +102,13 @@
             <role>Project Co-owner</role>
           </roles>
         </developer>
+        <developer>
+            <name>Chris Schmidt</name>
+            <organization>Synopsys</organization>
+            <roles>
+                <role>Former project co-owner</role>
+            </roles>
+        </developer>
     </developers>
 
     <contributors>
@@ -142,6 +149,12 @@
             <version>4.12</version>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.bouncycastle</groupId>
+            <artifactId>bcprov-jdk15on</artifactId>
+            <version>1.58</version>
+            <scope>test</scope>
+        </dependency>
         <dependency>
             <groupId>javax.servlet</groupId>
             <artifactId>javax.servlet-api</artifactId>
@@ -163,7 +176,7 @@
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.5</version>
+            <version>2.6</version>
             <scope>test</scope>
         </dependency>
         <dependency>
@@ -209,7 +222,7 @@
         <dependency>
             <groupId>org.apache.xmlgraphics</groupId>
             <artifactId>batik-css</artifactId>
-            <version>1.9</version>
+            <version>1.9.1</version>
         </dependency>
 		<!--  <dependency>
 		    <groupId>org.mockito</groupId>
@@ -266,6 +279,25 @@
                     <debug>true</debug>
                     <showWarnings>true</showWarnings>
                     <showDeprecation>false</showDeprecation>
+                    <compilerArgs>
+                        <!-- This fails:
+                                <arg>-Xmaxwarns 2000</arg>
+                             Must be passed as two separate args, as shown
+                             below.
+                         -->
+                        <arg>-Xmaxwarns</arg>
+                        <arg>2000</arg>
+                        <arg>
+                            <!-- Eventually desire is to use just
+                                    -Xlint:all
+                                 here, but for now, this is just to cross off
+                                 another criteria for CII Badging process.
+                                 However, this is main reason we increased
+                                 maxwarns above.
+                            -->
+                            -Xlint:all,-deprecation,-rawtypes,-unchecked
+                        </arg>
+                     </compilerArgs>
                 </configuration>
             </plugin>
 
@@ -330,7 +362,7 @@
             <plugin>
                 <groupId>org.owasp</groupId>
                 <artifactId>dependency-check-maven</artifactId>
-                <version>1.4.4</version>
+                <version>2.1.0</version>
                 <configuration>
                     <failBuildOnCVSS>5.9</failBuildOnCVSS>
                     <suppressionFile>./suppressions.xml</suppressionFile>
@@ -370,7 +402,7 @@
                 <artifactId>maven-pmd-plugin</artifactId>
                 <version>3.6</version>
                 <configuration>
-                    <targetJdk>1.5</targetJdk>
+                    <targetJdk>1.7</targetJdk>
                     <sourceEncoding>utf-8</sourceEncoding>
                 </configuration>
             </plugin>
@@ -464,6 +496,7 @@
               <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-javadoc-plugin</artifactId>
+                <version>3.0.0-M1</version>
                 <configuration>
                   <additionalparam>-Xdoclint:none</additionalparam>
                 </configuration>
@@ -568,7 +601,7 @@
 						</configuration>
 					</plugin>
 
-                    <!-- Baseline for ESAPI 2.1 is JDK1.6 - Enforces that a JDK1.6 compiler is being
+                    <!-- Baseline for ESAPI 2.x is now JDK1.7 - Enforces that a JDK1.7 compiler is being
                          used to build this release -->
                     <plugin>
                         <groupId>org.apache.maven.plugins</groupId>
@@ -583,10 +616,10 @@
                                 <configuration>
                                     <rules>
                                         <requireJavaVersion>
-                                            <version>1.6</version>
+                                            <version>1.7</version>
                                             <message>
-                                                ESAPI 2.1 uses the JDK1.6 for it's baseline. Please make sure that your
-                                                JAVA_HOME environment variable is pointed to a JDK1.6 distribution.
+                                                ESAPI 2.x now uses the JDK1.7 for it's baseline. Please make sure that your
+                                                JAVA_HOME environment variable is pointed to a JDK1.7 distribution.
                                             </message>
                                         </requireJavaVersion>
                                     </rules>