new label in login form

Author: zhukov

app/js/locales/en-us.json

@@ -563,7 +563,7 @@
   "im_voice_recording_cancel_label": "Release to cancel record",
   "im_voice_processing_label": "Processing{dots}",
 	"login_sign_in": "Sign in",
-	"login_enter_number_description": "Please choose your country and enter your full phone number.",
+	"login_enter_number_description_md": "Please choose your country and enter your full phone number.\n\nNote that you need an existing account to log in to Telegram Web. To sign up for Telegram, use one of our {apps-link: mobile apps}.",
 	"login_incorrect_number": "Incorrect phone number",
 	"login_code_input_placeholder": "Code",
 	"login_tel_input_placeholder": "Phone number",

app/partials/desktop/login.html

@@ -29,7 +29,12 @@
 
       <form name="mySendCodeForm" ng-if="!credentials.phone_code_hash" ng-submit="sendCode()">
         <h3 class="login_form_head" my-i18n="login_sign_in"></h3>
-        <p class="login_form_lead" my-i18n="login_enter_number_description"></p>
+        <p class="login_form_lead" my-i18n="login_enter_number_description_md">
+          <my-i18n-param name="apps-link">
+            <a href="https://telegram.org/apps" target="_blank">{0}</a>
+          </my-i18n-param>
+        </p>
+
 
         <div class="md-input-group md-input-has-value login_phone_country_input_group" ng-click="chooseCountry()">
           <label class="md-input-label" my-i18n="login_country_select_placeholder"></label>

app/partials/mobile/login.html

@@ -39,7 +39,11 @@
 
       <form name="mySendCodeForm" ng-if="!credentials.phone_code_hash" ng-submit="sendCode()">
         <h3 class="login_form_head" my-i18n="login_sign_in"></h3>
-        <p class="login_form_lead" my-i18n="login_enter_number_description"></p>
+        <p class="login_form_lead" my-i18n="login_enter_number_description_md">
+          <my-i18n-param name="apps-link">
+            <a href="https://telegram.org/apps" target="_blank">{0}</a>
+          </my-i18n-param>
+        </p>
 
         <div class="md-input-group md-input-has-value login_phone_country_input_group" ng-click="chooseCountry()">
           <label class="md-input-label" my-i18n="login_country_select_placeholder"></label>