Important packaging changes.

1. Update to 0.5.0!
2. We're moving build back down to 0.7.2 for Xpand, etc.. because of performance issues with XPand 0.8.0 == up to 40x slowdown.
3. We're forcing use of 0.7.x for AMf for same reasons.
4. Rebuilt all xtext stuff for xtext 0.7.2.
diff --git a/org.eclipse.amp.escape/plugins/org.eclipse.amp.escape.ascape/META-INF/MANIFEST.MF b/org.eclipse.amp.escape/plugins/org.eclipse.amp.escape.ascape/META-INF/MANIFEST.MF
index a709c06..ca0f2f0 100644
--- a/org.eclipse.amp.escape/plugins/org.eclipse.amp.escape.ascape/META-INF/MANIFEST.MF
+++ b/org.eclipse.amp.escape/plugins/org.eclipse.amp.escape.ascape/META-INF/MANIFEST.MF
@@ -9,10 +9,10 @@
  org.eclipse.ui,
  org.eclipse.ui.views,
  org.ascape.core;bundle-version="5.2.0",
- org.eclipse.amp.axf.core;bundle-version="0.2.0",
- org.eclipse.amp.axf.views;bundle-version="0.2.0",
- org.eclipse.amp.agf.core;bundle-version="0.2.0",
- org.eclipse.amp.axf.ide;bundle-version="0.2.0"
+ org.eclipse.amp.axf.core;bundle-version="0.5.0",
+ org.eclipse.amp.axf.views;bundle-version="0.5.0",
+ org.eclipse.amp.agf.core;bundle-version="0.5.0",
+ org.eclipse.amp.axf.ide;bundle-version="0.5.0"
 Bundle-ActivationPolicy: lazy
 Bundle-RequiredExecutionEnvironment: J2SE-1.5
 Export-Package: org.eclipse.amp.escape.ascape,