activating Xtext contribution
diff --git a/downloads/discovery/helios/images/xtext-screenshot-320x240.png b/downloads/discovery/helios/images/xtext-screenshot-320x240.png
new file mode 100644
index 0000000..cb114e7
--- /dev/null
+++ b/downloads/discovery/helios/images/xtext-screenshot-320x240.png
Binary files differ
diff --git a/downloads/discovery/helios/images/xtext.png b/downloads/discovery/helios/images/xtext.png
new file mode 100644
index 0000000..0720874
--- /dev/null
+++ b/downloads/discovery/helios/images/xtext.png
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diff --git a/downloads/discovery/helios/modeling.xmi b/downloads/discovery/helios/modeling.xmi
index 52658e8..824bebb 100644
--- a/downloads/discovery/helios/modeling.xmi
+++ b/downloads/discovery/helios/modeling.xmi
@@ -39,8 +39,11 @@
<sitesURLS>http://download.eclipse.org/releases/staging/</sitesURLS>
<id>org.eclipse.gmf.sdk</id>
</components>
- <components name="Xtext" provider="Eclipse.org" description="" license="EPL" groups="//@filters.0" image32="" incubation="true" visible="false">
+ <components name="Xtext" provider=" Eclipse.org / Itemis 
 <a href="http://www.eclipse.org/Xtext/download/">contains non ip-approved content</a>" description="Xtext is a framework for development of programming languages and domain
specific languages (DSLs). Just describe your very own DSL using Xtext's simple
EBNF grammar language and the generator will create a parser, an AST-meta model
(implemented in EMF) as well as a full-featured Eclipse text editor from that.

The Framework integrates with frameworks from Eclipse Modeling such as EMF, GMF
and M2T as well as other Eclipse based technologies. Development with Xtext is
optimized for short turn-arounds, so that adding new features to an existing
DSL is a matter of minutes. Still sophisticated programming languages can be
implemented." license="EPL" groups="//@filters.0" image32="images/xtext.png" incubation="true">
<sitesURLS>http://download.eclipse.org/releases/staging/</sitesURLS>
+ <sitesURLS>http://download.itemis.com/updates/milestones</sitesURLS>
+ <overview summary="Xtext is a framework for development of programming languages and domain
specific languages (DSLs). Just describe your very own DSL using Xtext's simple
EBNF grammar language and the generator will create a parser, an AST-meta model
(implemented in EMF) as well as a full-featured Eclipse text editor from that.

The Framework integrates with frameworks from Eclipse Modeling such as EMF, GMF
and M2T as well as other Eclipse based technologies. Development with Xtext is
optimized for short turn-arounds, so that adding new features to an existing
DSL is a matter of minutes. Still sophisticated programming languages can be
implemented." screenshot="images/xtext-screenshot-320x240.png"/>
+ <id>de.itemis.xtext.antlr.sdk</id>
</components>
</categories>
<categories name="Modeler" description="Modeling environment tools." relevance="3">
