Updated getErrorMessage() methods for accessing error messages from various INF and MMP editor pages.
<?xml version="1.0" encoding="UTF-8"?>
<designerData>
<component id="com.nokia.examples.codeComp">
<property id="name">root</property>
<component id="com.nokia.examples.codeComp">
<property id="name">code1</property>
</component>
<component id="com.nokia.examples.codeComp">
<property id="name">code2</property>
</component>
<component id="com.nokia.examples.scriptComp">
<property id="name">script1</property>
</component>
<component id="com.nokia.examples.scriptComp">
<property id="name">script2</property>
</component>
<component id="com.nokia.examples.codeDerived">
<property id="name">codeDerived</property>
</component>
<component id="com.nokia.examples.scriptDerived">
<property id="name">scriptDerived</property>
</component>
<component id="com.nokia.examples.noRender">
<property id="name">norender</property>
</component>
</component>
</designerData>