more app descriptions and remove some unused images

Zotlabs/Module/Suggest.php

@@ -36,10 +36,8 @@ class Suggest extends \Zotlabs\Web\Controller {
 		if(! Apps::system_app_installed(local_channel(), 'Suggest Channels')) {
 			//Do not display any associated widgets at this point
 			App::$pdl = '';
-
-			$o = '<b>' . t('Suggest Channels App') . ' (' . t('Not Installed') . '):</b><br>';
-			$o .= t('Suggestions for channels in the $Projectname network you might be interested in');
-			return $o;
+			$papp = Apps::get_papp('Suggest Channels');
+			return Apps::app_render($papp, 'module');
 		}
 
 		$o = '';

Zotlabs/Module/Webpages.php

@@ -44,10 +44,8 @@ class Webpages extends Controller {
 		if(! Apps::system_app_installed(App::$profile_uid, 'Webpages')) {
 			//Do not display any associated widgets at this point
 			App::$pdl = '';
-
-			$o = '<b>' . t('Webpages App') . ' (' . t('Not Installed') . '):</b><br>';
-			$o .= t('Provide managed web pages on your channel');
-			return $o;
+			$papp = Apps::get_papp('Webpages');
+			return Apps::app_render($papp, 'module');
 		}
 
 		nav_set_selected('Webpages');

Zotlabs/Module/Wiki.php

@@ -48,10 +48,8 @@ class Wiki extends Controller {
 		if(! Apps::system_app_installed(App::$profile_uid, 'Wiki')) {
 			//Do not display any associated widgets at this point
 			App::$pdl = '';
-
-			$o = '<b>' . t('Wiki App') . ' (' . t('Not Installed') . '):</b><br>';
-			$o .= t('Provide a wiki for your channel');
-			return $o;
+			$papp = Apps::get_papp('Wiki');
+			return Apps::app_render($papp, 'module');
 		}
 
 

app/suggest.apd

@@ -1,6 +1,7 @@
-version: 2
+version: 3
 url: $baseurl/suggest
 requires: local_channel
 name: Suggest Channels
 photo: icon:lightbulb-o
 categories: Networking
+desc: Suggestions for channels in the network you might be interested in.

app/webpages.apd

@@ -1,6 +1,7 @@
-version: 2
+version: 3
 url: $baseurl/webpages/$nick
 requires: local_channel
 name: Webpages
 photo: icon:newspaper-o
 categories: nav_featured_app, Productivity
+desc: Create and manage web pages for your channel.

app/wiki.apd

@@ -1,6 +1,7 @@
-version: 2
+version: 3
 url: $baseurl/wiki/$nick
 requires: local_channel
 name: Wiki
 photo: icon:pencil-square-o
 categories: nav_featured_app, Productivity
+desc: A simple yet powerful wiki for your channel.