The java version changed, and we made envsetup automatically find the right JAVA_HOME.

This change forces everyone to re-source envsetup.sh

Change-Id: Ieb9512d5725cca26a83debf9b0480bc20e19d5ee
diff --git a/envsetup.sh b/envsetup.sh
index 7005ef6..ef731c1 100644
--- a/envsetup.sh
+++ b/envsetup.sh
@@ -158,7 +158,7 @@
 
 function set_sequence_number()
 {
-    export BUILD_ENV_SEQUENCE_NUMBER=9
+    export BUILD_ENV_SEQUENCE_NUMBER=10
 }
 
 function settitle()