Merge branch 'dev' of https://github.com/redmatrix/hubzilla into dev_merge

CHANGELOG

@@ -46,6 +46,7 @@ Hubzilla 2.2 (2017-??-??)
 	- Show webpages link to visitors if a 'home' page exists
 
 	Bugfixes
+	- Fix schema not saved if session theme != selected theme and schema select display issue
 	- Fix no acl not detected in post_activity_item()
 	- Fix find_folder_hash_by_path() was not safe against multiple attach structures with the same filename but in different directories
 	- Fix don't search on empty filename - we shouldn't find it. The reason why this change is being made is because we actually did find it due to a development glitch

Zotlabs/Lib/NativeWikiPage.php

@@ -188,7 +188,7 @@ class NativeWikiPage {
 				$processed ++;
 				$history[] = [ 
 					'revision' => $item['revision'],
-					'date' => datetime_convert('UTC',date_default_timezone_get(),$item['created']),
+					'date' => datetime_convert('UTC',date_default_timezone_get(),$item['edited']),
 					'name' => $item['author']['xchan_name'],
 					'title' => get_iconfig($item,'nwikipage','commit_msg') 
 				];