bump version to 2.7 beta 2
diff --git a/Lib/idlelib/idlever.py b/Lib/idlelib/idlever.py
index a78d4ec..c05409e 100644
--- a/Lib/idlelib/idlever.py
+++ b/Lib/idlelib/idlever.py
@@ -1 +1 @@
-IDLE_VERSION = "2.7b1"
+IDLE_VERSION = "2.7b2"