allow wildcard tag and category searches

Zotlabs/Module/Channel.php

@@ -325,8 +325,8 @@ class Channel extends \Zotlabs\Web\Controller {
 				'$order' => '',
 				'$list' => ((x($_REQUEST,'list')) ? intval($_REQUEST['list']) : 0),
 				'$file' => '',
-				'$cats' => (($category) ? $category : ''),
-				'$tags' => (($hashtags) ? $hashtags : ''),
+				'$cats' => (($category) ? urlencode($category) : ''),
+				'$tags' => (($hashtags) ? urlencode($hashtags) : ''),
 				'$mid' => $mid,
 				'$verb' => '',
 				'$dend' => $datequery,

Zotlabs/Module/Network.php

@@ -325,8 +325,8 @@ class Network extends \Zotlabs\Web\Controller {
 				'$xchan'   => $xchan,
 				'$order'   => $order,
 				'$file'    => $file,
-				'$cats'    => $category,
-				'$tags'    => $hashtags,
+				'$cats'    => urlencode($category),
+				'$tags'    => urlencode($hashtags),
 				'$dend'    => $datequery,
 				'$mid'     => '',
 				'$verb'     => $verb,