STS-260: added missing import-package headers so that editor works again

org.springframework.transaction/src/main/resources/org/springframework/transaction/config/spring-tx-2.0.xsd

@@ -8,8 +8,8 @@
 		elementFormDefault="qualified"
 		attributeFormDefault="unqualified">
 
-	<xsd:import namespace="http://www.springframework.org/schema/beans"/>
-	<xsd:import namespace="http://www.springframework.org/schema/tool"/>
+	<xsd:import namespace="http://www.springframework.org/schema/beans" schemaLocation="http://www.springframework.org/schema/beans/spring-beans-2.0.xsd"/>
+	<xsd:import namespace="http://www.springframework.org/schema/tool" schemaLocation="http://www.springframework.org/schema/tool/spring-tool-2.0.xsd"/>
 
 	<xsd:annotation>
 		<xsd:documentation><![CDATA[

org.springframework.transaction/src/main/resources/org/springframework/transaction/config/spring-tx-2.5.xsd

@@ -8,9 +8,9 @@
 		elementFormDefault="qualified"
 		attributeFormDefault="unqualified">
 
-	<xsd:import namespace="http://www.springframework.org/schema/beans"/>
-	<xsd:import namespace="http://www.springframework.org/schema/tool"/>
-
+	<xsd:import namespace="http://www.springframework.org/schema/beans" schemaLocation="http://www.springframework.org/schema/beans/spring-beans-2.5.xsd"/>
+	<xsd:import namespace="http://www.springframework.org/schema/tool" schemaLocation="http://www.springframework.org/schema/tool/spring-tool-2.5.xsd"/>
+	
 	<xsd:annotation>
 		<xsd:documentation><![CDATA[
 	Defines the elements used in the Spring Framework's declarative

org.springframework.transaction/src/main/resources/org/springframework/transaction/config/spring-tx-3.0.xsd

@@ -8,8 +8,8 @@
 		elementFormDefault="qualified"
 		attributeFormDefault="unqualified">
 
-	<xsd:import namespace="http://www.springframework.org/schema/beans"/>
-	<xsd:import namespace="http://www.springframework.org/schema/tool"/>
+	<xsd:import namespace="http://www.springframework.org/schema/beans" schemaLocation="http://www.springframework.org/schema/beans/spring-beans-3.0.xsd"/>
+	<xsd:import namespace="http://www.springframework.org/schema/tool" schemaLocation="http://www.springframework.org/schema/tool/spring-tool-3.0.xsd"/>
 
 	<xsd:annotation>
 		<xsd:documentation><![CDATA[