provide warnings about profile photo and cover photo permissions

Zotlabs/Module/Cover_photo.php

@@ -355,6 +355,7 @@ class Cover_photo extends \Zotlabs\Web\Controller {
 	
 			$o .= replace_macros($tpl,array(
 				'$user'                => \App::$channel['channel_address'],
+				'$info'                => t('Your cover photo may be visible to anybody on the internet'),
 				'$existing'            => get_cover_photo(local_channel(),'array',PHOTO_RES_COVER_850),
 				'$lbl_upfile'          => t('Upload File:'),
 				'$lbl_profiles'        => t('Select a profile:'),

Zotlabs/Module/Profile_photo.php

@@ -451,6 +451,7 @@ class Profile_photo extends \Zotlabs\Web\Controller {
 	
 			$o .= replace_macros($tpl,array(
 				'$user' => \App::$channel['channel_address'],
+				'$info' => ((count($profiles) > 1) ? t('Your default profile photo is visible to anybody on the internet. Profile photos for alternate profiles will inherit the permissions of the profile') : t('Your profile photo is visible to anybody on the internet and may be distributed to other websites.')), 
 				'$importfile' => (($importing) ? \App::$data['importfile'] : ''),
 				'$lbl_upfile' => t('Upload File:'),
 				'$lbl_profiles' => t('Select a profile:'),

view/tpl/cover_photo.tpl

@@ -86,6 +86,9 @@
     <h2>{{$title}}</h2>
     </div>
     <div class="section-content-wrapper">
+		{{if $info}}
+		<div class="section-content-warning-wrapper">{{$info}}</div>
+		{{/if}}
 		{{if $existing}}
 		<img class="cover-photo-review" style="max-width: 100%;" src="{{$existing.url}}" alt="{{t('Cover Photo')}}" />
 		{{/if}}

view/tpl/profile_photo.tpl

@@ -94,7 +94,9 @@
 		<input type='hidden' name='form_security_token' value='{{$form_security_token}}'>
 
 		<div id="profile-photo-upload-wrapper">
-
+			{{if $info}}
+			<div class="section-content-warning-wrapper">{{$info}}</div>
+			{{/if}}
 			{{if $importfile}}
 			<input type="hidden" name="importfile" value="{{$importfile}}">
 			{{else}}