adding codereview file, formatting, adding gitignore

lib/src/errors.dart

Index: lib/src/errors.dart
diff --git a/lib/src/errors.dart b/lib/src/errors.dart
index 91abe5b568bda67f1a8b464516bc5489109e9049..0be30f79230656b0c960c1bd2bde99c7b37a4793 100644
--- a/lib/src/errors.dart
+++ b/lib/src/errors.dart
@@ -47,7 +47,7 @@ class MultiError extends Error {
    * [wait]).
    */
   static Future<List> waitUnordered(Iterable<Future> futures,
-                                    {cleanUp(successResult)}) {
+      {cleanUp(successResult)}) {

[Lasse Reichstein Nielsen, 2015/02/26 10:59:15]

Indent as original.

     Completer completer;
     int count = 0;
     int errors = 0;
@@ -106,8 +106,7 @@ class MultiError extends Error {
    * [MultiError.errors] list will have errors in the corresponding slots,
    * and `null` for non-errors.
    */
-  Future<List> wait(Iterable<Future> futures,
-                    {cleanUp(successResult)}) {
+  Future<List> wait(Iterable<Future> futures, {cleanUp(successResult)}) {
     Completer completer;
     int count = 0;
     bool hasError = false;
@@ -156,7 +155,6 @@ class MultiError extends Error {
     return completer.future;
   }
 
-
   String toString() {
     StringBuffer buffer = new StringBuffer();
     buffer.write("Multiple Errors:\n");