Bump parent version to force a new MiniMaven version

Required for the bug fix regarding .jar file generation with sources (to
be precise, MiniMaven version >= 2.1.1 is required).

While at it, get rid of the scijava-common:tests dependency: the classes
we need for testing are contained in the scijava-common artifact proper
now.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

Author: dscho

pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.scijava</groupId>
 		<artifactId>pom-scijava</artifactId>
-		<version>2.2</version>
+		<version>2.5</version>
 		<relativePath />
 	</parent>
 
@@ -97,12 +97,6 @@
 			<artifactId>junit</artifactId>
 			<scope>test</scope>
 		</dependency>
-		<dependency>
-			<groupId>org.scijava</groupId>
-			<artifactId>scijava-common</artifactId>
-			<classifier>tests</classifier>
-			<scope>test</scope>
-		</dependency>
 	</dependencies>
 
 	<build>