message: Add '"' and ':' as trigger characters for project.json completion
diff: @@ -45,7 +45,7 @@ export function addJSONProviders(): Disposable {
  let contributions = [new ProjectJSONContribution(xhr)];
  contributions.forEach(contribution => {
  let selector = contribution.getDocumentSelector();
  - subscriptions.push(languages.registerCompletionItemProvider(selector, new JSONCompletionItemProvider(contribution)));
  + subscriptions.push(languages.registerCompletionItemProvider(selector, new JSONCompletionItemProvider(contribution), '"', ':'));
  subscriptions.push(languages.registerHoverProvider(selector, new JSONHoverProvider(contribution)));
  });
  