Revert "[maven-release-plugin] prepare for next development iteration"

This reverts commit aff75fe4.

pom.xml

@@ -23,7 +23,7 @@
 
 	<name>Genesys 2 Server</name>
 	<packaging>war</packaging>
-	<version>2.1-SNAPSHOT</version>
+	<version>2.0</version>
 	<url>https://www.genesys-pgr.org</url>
 	<description>Genesys 2 Server</description>
 
@@ -38,7 +38,7 @@
 		<connection>https://bitbucket.org/genesys2/genesys2-server.git</connection>
 		<developerConnection>scm:git:git@bitbucket.org:genesys2/genesys2-server.git</developerConnection>
 		<url>git@bitbucket.org:genesys2/genesys2-server.git</url>
-		<tag>HEAD</tag>
+		<tag>genesys2-server-2.0</tag>
 	</scm>
 
 	<organization>
@@ -470,22 +470,22 @@
 		<dependency>
 			<groupId>org.genesys-pgr</groupId>
 			<artifactId>transifex-client</artifactId>
-			<version>0.6-SNAPSHOT</version>
+			<version>0.5</version>
 		</dependency>
 		<dependency>
 			<groupId>org.genesys-pgr</groupId>
 			<artifactId>worldclim-reader</artifactId>
-			<version>0.0.5-SNAPSHOT</version>
+			<version>0.0.4</version>
 		</dependency>
 		<dependency>
 			<groupId>org.genesys-pgr</groupId>
 			<artifactId>pgr-ontology-model</artifactId>
-			<version>0.7.2-SNAPSHOT</version>
+			<version>0.7.1</version>
 		</dependency>
 		<dependency>
 			<groupId>org.genesys-pgr</groupId>
 			<artifactId>file-repository</artifactId>
-			<version>0.9-SNAPSHOT</version>
+			<version>0.8.1</version>
 		</dependency>
 		<dependency>
 			<groupId>org.mockito</groupId>