Bug 154100 Platform level proxy settings
There are at least three proxy settings pages in Callisto. We will work with the Eclipse community to make sure that the core capabilities from these pages are made available at the Platform level, as a single settings page that can be consumed by all. [Runtime, Team, Update, UI]
bundles/org.eclipse.ui.ide.application/src/org/eclipse/ui/internal/ide/application/IDEWorkbenchAdvisor.java
: new Version(version).toString();
				String versionedFeature = group.getIdentifier() + ":" + version; 
				ids.put(versionedFeature, info);
			}
		}
		return ids;
	}
	/**
	 * Returns the ordered map of versioned feature ids -> AboutInfo that are
	 * new for this session.
	 * 
	 * @return ordered map of versioned feature ids (key type:
	 *         <code>String</code>) -> infos (value type:
	 *         <code>AboutInfo</code>).
	 */
	public Map getNewlyAddedBundleGroups() {
		if (newlyAddedBundleGroups == null) {
			newlyAddedBundleGroups = createNewBundleGroupsMap();
		}
		return newlyAddedBundleGroups;
	}
	/**
	 * Updates the old features setting and returns a map of new features.
	 */
	private Map createNewBundleGroupsMap() {
		
		IDialogSettings settings = IDEWorkbenchPlugin.getDefault()
				.getDialogSettings();
		String[] previousFeaturesArray = settings.getArray(INSTALLED_FEATURES);