update .gitignore

wanghengheng · wanghengheng · commit 7464be3b1e11 · 2015-03-23T15:52:04.000+08:00
diff --git a/.gitignore b/.gitignore
@@ -25,4 +25,5 @@ DerivedData
 #
 Pods/
 .idea/
-*.xcbkptlist
+*.xcbkptlist
+*.pch
