pom modification to publish to public repository

Author: wumpz

pom.xml

@@ -166,28 +166,44 @@
                     </execution>
                 </executions>
             </plugin> 
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-gpg-plugin</artifactId>
-                <version>1.4</version>
-                <executions>
-                    <execution>
-                        <id>sign-artifacts</id>
-                        <phase>verify</phase>
-                        <goals>
-                            <goal>sign</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
         </plugins>
     </build>
 
+    <profiles>
+        <profile>
+            <id>sign-artifacts</id>
+            <build>
+                <plugins>
+                    <plugin>
+                        <groupId>org.apache.maven.plugins</groupId>
+                        <artifactId>maven-gpg-plugin</artifactId>
+                        <version>1.4</version>
+                        <executions>
+                            <execution>
+                                <id>sign-artifacts</id>
+                                <phase>verify</phase>
+                                <goals>
+                                    <goal>sign</goal>
+                                </goals>
+                            </execution>
+                        </executions>
+                    </plugin>
+                </plugins>
+            </build>
+        </profile>
+    </profiles>
+    
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>
 
-    <description>This is a fork of 
+    <description>
+        JSqlParser parses an SQL statement and translate it into a hierarchy of Java classes. 
+        The generated hierarchy can be navigated using the Visitor Pattern.
+        
+        -----------------
+        
+        This is a fork of 
         Project Info:  http://jsqlparser.sourceforge.net
         Project Lead:  Leonardo Francalanci (leoonardoo@yahoo.it);
 </description>
@@ -196,6 +212,7 @@
             <plugin>
                 <groupId>org.codehaus.mojo</groupId>
                 <artifactId>javacc-maven-plugin</artifactId>
+                <version>2.6</version>
             </plugin>
         </plugins>
     </reporting>