style(gitignore): added xproject to ignore list

mhevery · IgorMinar · commit 97e3ec4d1b58 · 2011-10-11T10:53:04.000-07:00
diff --git a/.gitignore b/.gitignore
@@ -11,3 +11,4 @@ performance/temp*.html
 angular.js.tmproj
 node_modules
 jsTestDriver*.conf
+angular.xcodeproj
