[Vcb-framework] new config suggestions

[<Hov...@ly...>]

	Here are my suggestions to simplify the config and make it more
precise:

	in part and device tags e.g.:

	--------------
	<device name="diagramEditor" sourcename="graphEditor.xml"  >

	<terminals>

	</terminals>

	<part id="1" type="part" name="pGraphEditorUI"
source="pGraphEditorUI.xml"/>
	<part id="2" type="part" name="pToolBarUI" source="pToolBarUI.xml"/>
	<part id="3" type="part" name="VCBProxy" source="pNetBeansUI.xml"/>
	-----------------


	I am suggesting to remove sourcename, and as name use fully
qualified name:

	<device name="org.vcb.diagramEditor" >

	<terminals>

	</terminals>

	<part id="1" type="part" name="org.vcb.pGraphEditorUI"/>
	<part id="2" type="part" name="org.vcb.pToolBarUI""/>
	...

	----------------------

	The framework will look under classpath org/vcb/diagramEditor.vcb
with standard extention .vcb

	To read the file we will use ClassLoader.getResource

	On diagrams we will still use short names although with possibility
to use full names. 

	in part config files:

	<part name="VCBProxy" type="SYSTEM_VIEW"
classname="org.vcb.parts.view.VCBProxy" sourcename="pNetBeansUI.xml" >

	we can have 

	<part  name="org.vcb.parts.view.VCBProxy" type="SYSTEM_VIEW" >

	when classname skipped then it use the same path to get both class
and vcb files. Although if they are different then classname can be used:

	<part name="org.vcb.VCBProxy" type="SYSTEM_VIEW"
classname="org.vcb.parts.view.VCBProxy" >

	Best
	Hovhannes