add distribution profile so when activated a zip and tar.gz file is g…

…enerated with full bundled ascidoctor release.

pom.xml

@@ -1,4 +1,5 @@
-<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">
 	<modelVersion>4.0.0</modelVersion>
 
 	<parent>
@@ -203,26 +204,6 @@
 				</executions>
 			</plugin>
 
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-assembly-plugin</artifactId>
-				<version>2.4</version>
-				<configuration>
-					<descriptors>
-						<descriptor>src/main/assembly/default.xml</descriptor>
-					</descriptors>
-				</configuration>
-				<executions>
-					<execution>
-						<id>assembly</id>
-						<phase>install</phase>
-						<goals>
-							<goal>single</goal>
-						</goals>
-					</execution>
-				</executions>
-			</plugin>
-
 			<plugin>
 				<groupId>de.saumya.mojo</groupId>
 				<artifactId>gem-maven-plugin</artifactId>
@@ -244,6 +225,35 @@
 		</plugins>
 	</build>
 
+	<profiles>
+		<profile>
+			<id>distribution</id>
+			<build>
+				<plugins>
+					<plugin>
+						<groupId>org.apache.maven.plugins</groupId>
+						<artifactId>maven-assembly-plugin</artifactId>
+						<version>2.4</version>
+						<configuration>
+							<descriptors>
+								<descriptor>src/main/assembly/default.xml</descriptor>
+							</descriptors>
+						</configuration>
+						<executions>
+							<execution>
+								<id>assembly</id>
+								<phase>install</phase>
+								<goals>
+									<goal>single</goal>
+								</goals>
+							</execution>
+						</executions>
+					</plugin>
+				</plugins>
+			</build>
+		</profile>
+	</profiles>
+
 	<repositories>
 		<repository>
 			<id>rubygems-release</id>