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.
-
diff --git a/remove-exchange-support.sh b/remove-exchange-support.sh
index c847c8d..6d17594 100755
--- a/remove-exchange-support.sh
+++ b/remove-exchange-support.sh
@@ -15,7 +15,7 @@
# limitations under the License.
#
-# Run this script to remove Exchange support from the Email application.
+# You can remove exchange by running this script.
#
set -e # fail fast