POM update

pom.xml

@@ -7,7 +7,6 @@
         <project.version>2.8-beta</project.version>
 		<endorsed.dir>${project.build.directory}/endorsed</endorsed.dir>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<Gigwa2ServiceImpl.version>2.7-RELEASE</Gigwa2ServiceImpl.version>
 		<bundle.dir>${project.build.directory}/bundles</bundle.dir>
 		<bundle.dir.ubuntu>${bundle.dir}/Gigwa_V${project.version}-Ubuntu</bundle.dir.ubuntu>
 		<bundle.dir.osx>${bundle.dir}/Gigwa_V${project.version}-OSX</bundle.dir.osx>
@@ -35,19 +34,19 @@
 		<dependency>
 			<groupId>fr.cirad</groupId>
 			<artifactId>role_manager</artifactId>
-			<version>1.3.6-RELEASE</version>
+			<version>1.3.7-RELEASE</version>
 		</dependency>
 
 		<dependency>
 			<groupId>fr.cirad</groupId>
 			<artifactId>Mgdb2BrapiImpl</artifactId>
-			<version>1.1.6-RELEASE</version>
+			<version>1.1.7-RELEASE</version>
 		</dependency>
 
    		<dependency>
 		    <groupId>fr.cirad</groupId>
 		    <artifactId>Mgdb2BrapiV2Impl</artifactId>
-		    <version>2.0.6-RELEASE</version>
+		    <version>2.0.8-RELEASE</version>
 		    <exclusions>
 		    	<exclusion>
 				    <groupId>org.slf4j</groupId>
@@ -72,7 +71,7 @@
 		<dependency>
 			<groupId>fr.cirad</groupId>
 			<artifactId>Gigwa2ServiceImpl</artifactId>
-			<version>${Gigwa2ServiceImpl.version}</version>
+			<version>2.8-RELEASE</version>
 			<exclusions>
 				<exclusion>
 					<groupId>com.fasterxml.jackson.core</groupId>