Merge branch 'imglib2-examples'

This adds the ImgLib2 examples (http://fiji.sc/ImgLib2_Examples) to
source control such that they work out of the box, making it easier for
people to try them outside of Fiji's Script Editor (e.g., in Eclipse).

It also fixes several problems with the code: compile errors, warnings,
some minor style tweaks, and runtime issues (e.g., missing images).

Author: ctrueden

imglib2/examples/DrosophilaWing.tif

@@ -11,15 +11,60 @@
 		<version>2.0.0-SNAPSHOT</version>
 	</parent>
 
-	<artifactId>pom-imglib2-examples</artifactId>
-	<packaging>pom</packaging>
+	<artifactId>imglib2-examples</artifactId>
 
 	<name>ImgLib2 Examples</name>
-	<description>Umbrella project for ImgLib2 example code.</description>
+	<description>This project shows ten increasingly complex examples of how to program with ImgLib2. The intention of these examples are not to explain ImgLib2 concepts, but rather to give some practical hints how to work with the library and to grasp the principles in a learning-by-doing way. Also included is the Game of Death (similar to Conway's Game of Life): a cellular automaton, simulating competing life forms, which illustrates the generality of the ImgLib2 typing mechanism.</description>
 
-	<modules>
-		<module>GameOfDeath2</module>
-	</modules>
+	<url>http://fiji.sc/ImgLib2_Examples</url>
+
+	<dependencies>
+		<dependency>
+			<groupId>${project.groupId}</groupId>
+			<artifactId>imglib2</artifactId>
+			<version>${project.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>${project.groupId}</groupId>
+			<artifactId>imglib2-algorithms</artifactId>
+			<version>${project.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>${project.groupId}</groupId>
+			<artifactId>imglib2-algorithms-gpl</artifactId>
+			<version>${project.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>${project.groupId}</groupId>
+			<artifactId>imglib2-ij</artifactId>
+			<version>${project.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>${project.groupId}</groupId>
+			<artifactId>imglib2-io</artifactId>
+			<version>${project.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>net.imagej</groupId>
+			<artifactId>ij</artifactId>
+			<version>${imagej1.version}</version>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<plugins>
+			<plugin>
+				<artifactId>maven-jar-plugin</artifactId>
+				<configuration>
+					<archive>
+						<manifest>
+							<mainClass>game.Arena</mainClass>
+						</manifest>
+					</archive>
+				</configuration>
+			</plugin>
+		</plugins>
+	</build>
 
 	<!-- NB: for project parent, in case of partial checkout -->
 	<repositories>