* Changes
+ Pass intent to keystore when needed and hooks to resume from it.
+ Generate random, unique ID for profile instead of base64 from its
name.
+ Add VPN to "Wirless controls" description.
+ Add credential storage to "Security & location" description.
+ More hints to set password and unlock dialogs in credential storage
settings for actions that come from other processes.
+ Sort VPN profiles according to the names.
+ Replace Keystore with CertTool in L2tpIpsecEditor
* Changes
+ Add L2tpActor, L2tpEditor, L2tpIpsecPskActor.
+ Make L2tpIpsecEditor extend L2tpEditor.
+ Revise the code for saving username. Make
VpnSettings.saveProfileToStorage() static.
+ Fix support for screen orientation change in both VpnSettings and
VpnEditor.
Patch Set 2:
+ Remove Util.isNullOrEmpty(). Use TextUtils.isEmpty() instead.
+ Remove unused imports. Wrap lines longer than 80 chars.
Patch Set 3:
+ Fix all the strings according to UI feedback.
+ Remove all the added actor subclasses and move password to editor.
+ Remove VPN entry in Security & location.
Patch Set 4:
+ Misc string fixes.
Patch Set 5:
+ Add strings for credential storage settings.
+ Changed the error dialog icon.
+ Fix "Remember me" indentation in connect dialog.
Patch Set 6:
+ resolve res/values/strings.xml
