Remove exchange readme and update script
diff --git a/EXCHANGE.readme b/EXCHANGE.readme
deleted file mode 100644
index d637372..0000000
--- a/EXCHANGE.readme
+++ /dev/null
@@ -1,11 +0,0 @@
-Exchange support in the Email application can be removed. In order to do so,
-run the remove-exchange-support.sh script and rebuild the application. In case
-the script doesn't work, here's how to do it manually.
-
-1. Remove everything under src/com/android/exchange/ and
- tests/src/com/android/exchange/.
-2. Check all the *.xml and *.java files, and remove all the lines surrounded by
- EXCHANGE-REMOVE-SECTION-START and EXCHANGE-REMOVE-SECTION-END.
-3. Check all the *.java files and remove all imports from com.android.exchange
- and its subpackages.
-
