applicationContext clean up

libresonic-main/src/main/resources/applicationContext-db-embed.xml

@@ -1,10 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <beans xmlns="http://www.springframework.org/schema/beans"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-       xmlns:jee="http://www.springframework.org/schema/jee"
-       xsi:schemaLocation="
-       http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
-       http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee.xsd"
+       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd"
        profile="embed">
     <bean id="dataSource"
           class="org.springframework.jdbc.datasource.DriverManagerDataSource">

libresonic-main/src/main/resources/applicationContext-db-legacy.xml

@@ -1,10 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <beans xmlns="http://www.springframework.org/schema/beans"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-       xmlns:jee="http://www.springframework.org/schema/jee"
-       xsi:schemaLocation="
-       http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
-       http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee.xsd"
+       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd"
        profile="legacy">
 
     <bean id="dataSource"