default source tree: SOURCE_ROOT, not "<group>"

breaking change so version bump

Author: alunny

lib/pbxFile.js

@@ -3,7 +3,7 @@ var path = require('path'),
     H_EXTENSION = /[.]h$/, HEADER_FILE = 'sourcecode.c.h',
     BUNDLE_EXTENSION = /[.]bundle$/, BUNDLE = '"wrapper.plug-in"',
     XIB_EXTENSION = /[.]xib$/, XIB_FILE = 'file.xib',
-    DEFAULT_SOURCE_TREE = '"<group>"',
+    DEFAULT_SOURCE_TREE = 'SOURCE_ROOT',
     DEFAULT_FILE_ENCODING = 4;
 
 function detectLastType(path) {

package.json

@@ -2,7 +2,7 @@
   "author": "Andrew Lunny <alunny@gmail.com>",
   "name": "xcode",
   "description": "tools for working with xcode projects",
-  "version": "0.2.1",
+  "version": "0.3.0",
   "main":"index.js",
   "repository": {
     "url": ""

test/addHeaderFile.js

@@ -55,7 +55,7 @@ exports.addHeaderFile = {
         test.equal(fileRefEntry.lastKnownFileType, 'sourcecode.c.h');
         test.equal(fileRefEntry.name, 'file.h');
         test.equal(fileRefEntry.path, 'Plugins/file.h');
-        test.equal(fileRefEntry.sourceTree, '"<group>"');
+        test.equal(fileRefEntry.sourceTree, 'SOURCE_ROOT');
 
         test.done();
     },

test/addResourceFile.js

@@ -91,7 +91,7 @@ exports.addResourceFile = {
         test.equal(fileRefEntry.lastKnownFileType, '"wrapper.plug-in"');
         test.equal(fileRefEntry.name, 'assets.bundle');
         test.equal(fileRefEntry.path, 'Plugins/assets.bundle');
-        test.equal(fileRefEntry.sourceTree, '"<group>"');
+        test.equal(fileRefEntry.sourceTree, 'SOURCE_ROOT');
 
         test.done();
     },

test/addSourceFile.js

@@ -91,7 +91,7 @@ exports.addSourceFile = {
         test.equal(fileRefEntry.lastKnownFileType, 'sourcecode.c.objc');
         test.equal(fileRefEntry.name, 'file.m');
         test.equal(fileRefEntry.path, 'Plugins/file.m');
-        test.equal(fileRefEntry.sourceTree, '"<group>"');
+        test.equal(fileRefEntry.sourceTree, 'SOURCE_ROOT');
 
         test.done();
     },