Added admin-related SQL codes, updated AdminDao & group list controller.

Change-Id: I0000000000000000000000000000000000000000
diff --git a/full/src/test/resources/test-config.xml b/full/src/test/resources/test-config.xml
index 9ac801c..99b2dd7 100644
--- a/full/src/test/resources/test-config.xml
+++ b/full/src/test/resources/test-config.xml
@@ -58,7 +58,7 @@
 
 	<bean id="dataSource" class="org.apache.commons.dbcp2.BasicDataSource"
 		lazy-init="true">
-		<property name="driverClassName" value="${jdbc.driverClassName}" />
+		<!-- <property name="driverClassName" value="${jdbc.driverClassName}" /> -->
 		<property name="url" value="${jdbc.url}" />
 		<property name="username" value="${jdbc.username}" />
 		<property name="password" value="${jdbc.password}" />
@@ -182,10 +182,6 @@
 		<constructor-arg ref="kustvakt_db" />
 	</bean>
 
-	<bean id="kustvakt_admindb" class="de.ids_mannheim.korap.handlers.AdminDao">
-		<constructor-arg ref="kustvakt_db" />
-	</bean>
-
 	<bean id="resource_provider" class="de.ids_mannheim.korap.handlers.ResourceDao">
 		<constructor-arg ref="kustvakt_db" />
 	</bean>
@@ -263,8 +259,6 @@
 		class="de.ids_mannheim.korap.authentication.KustvaktAuthenticationManager">
 		<constructor-arg
 			type="de.ids_mannheim.korap.interfaces.db.EntityHandlerIface" ref="kustvakt_userdb" />
-		<constructor-arg
-			type="de.ids_mannheim.korap.interfaces.db.AdminHandlerIface" ref="kustvakt_admindb" />
 		<constructor-arg type="de.ids_mannheim.korap.interfaces.EncryptionIface"
 			ref="kustvakt_encryption" />
 		<constructor-arg ref="kustvakt_config" />