blockchain: add name registration

- Allow to register name during account creation
- New account settings allow to see registered name,
  if any, or to register a name.

Tuleap: #1157
Change-Id: Ib26cf3325efeee10db0a088f3dd5a9c12de149fb
diff --git a/ring-android/app/src/main/res/values/strings.xml b/ring-android/app/src/main/res/values/strings.xml
index 76f4a73..e6c6059 100644
--- a/ring-android/app/src/main/res/values/strings.xml
+++ b/ring-android/app/src/main/res/values/strings.xml
@@ -170,6 +170,14 @@
     <string name="add_call_contact_number_to_contacts">Add %1$s ?</string>
     <string name="prompt_new_password">New password</string>
     <string name="prompt_new_password_repeat">Repeat new password</string>
+    <string name="account_create_title">Create a Ring account</string>
+    <string name="help_username_register">Choose a Ring username that will be registered in the public blockchain-based registry.</string>
+    <string name="prompt_new_username">Enter new username</string>
+    <string name="help_password_choose">Choose a strong password you will remember to protect your Ring account.</string>
+    <string name="btn_use_existing_account">Use an existing Ring account instead</string>
+    <string name="btn_create_account">Create new account instead</string>
+    <string name="help_password_enter">Enter your main Ring account password</string>
+    <string name="help_pin_enter">Enter the PIN from another configured Ring account. Use the \"export account on Ring\" feature to obtain a PIN.</string>
 
     <string name="account_device_updated_message">You have successfully updated your Ring account.</string>