Revert "Ignore orientation changes when installing/uninstalling"

This reverts commit ea6db5d587151d708353f993feb30cc75ed36976.
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index ab4562b..2113145 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -7,8 +7,7 @@
     <uses-permission android:name="android.permission.READ_PHONE_STATE" />
     <uses-permission android:name="android.permission.CLEAR_APP_USER_DATA" />
     <application android:label="@string/app_name"> 
-        <activity android:name=".PackageInstallerActivity"
-                android:configChanges="orientation|keyboardHidden">
+        <activity android:name=".PackageInstallerActivity">
             <intent-filter>
                 <action android:name="android.intent.action.VIEW" />
                 <category android:name="android.intent.category.DEFAULT" />
@@ -17,11 +16,9 @@
                 <data android:mimeType="application/vnd.android.package-archive" />
             </intent-filter>
         </activity>
-        <activity android:name=".InstallAppProgress"
-                android:configChanges="orientation|keyboardHidden">
+        <activity android:name=".InstallAppProgress">
         </activity>
-        <activity android:name=".UninstallerActivity"
-                android:configChanges="orientation|keyboardHidden">
+        <activity android:name=".UninstallerActivity">
             <intent-filter>
                 <action android:name="android.intent.action.VIEW" />
                 <action android:name="android.intent.action.DELETE" />
@@ -29,8 +26,7 @@
                 <data android:scheme="package" />
             </intent-filter>
         </activity>
-        <activity android:name=".UninstallAppProgress"
-                android:configChanges="orientation|keyboardHidden">
+        <activity android:name=".UninstallAppProgress">
         </activity>
     </application>
 </manifest>