fix(output) get output when there is jsx:preserve

closes #612
refs #609 (comment)

Author: basarat

dist/main/lang/projectService.js

@@ -587,7 +587,7 @@ function getOutputJs(query) {
     projectCache_1.consistentPath(query);
     var project = projectCache_1.getOrCreateProject(query.filePath);
     var output = building_1.getRawOutput(project, query.filePath);
-    var jsFile = output.outputFiles.filter(function (x) { return path.extname(x.name) == ".js"; })[0];
+    var jsFile = output.outputFiles.filter(function (x) { return path.extname(x.name) == ".js" || path.extname(x.name) == ".jsx"; })[0];
     if (!jsFile || output.emitSkipped) {
         return resolve({});
     }

lib/main/lang/projectService.ts

@@ -923,7 +923,7 @@ export function getOutputJs(query: FilePathQuery): Promise<GetOutputJsResponse>
 
     var project = getOrCreateProject(query.filePath);
     var output = getRawOutput(project, query.filePath);
-    var jsFile = output.outputFiles.filter(x=> path.extname(x.name) == ".js")[0];
+    var jsFile = output.outputFiles.filter(x=> path.extname(x.name) == ".js" || path.extname(x.name) == ".jsx")[0];
 
     if (!jsFile || output.emitSkipped) {
         return resolve({});