more app descriptions and change the image counter to display % of images loaded instead of loaded images count

app/connections.apd

@@ -1,6 +1,7 @@
-version: 2
+version: 3
 url: $baseurl/connections, $baseurl/settings/connections
 requires: local_channel
 name: Connections
 photo: icon:users
 categories: nav_featured_app, Networking
+desc: Manage your connections.

app/defperm.apd

@@ -1,6 +1,7 @@
-version: 2
+version: 3
 url: $baseurl/defperms
 requires: local_channel, custom_role
 name: Default Permissions
 photo: icon:unlock-alt
 categories: Access Control
+desc: Set custom default permissions for new connections.

app/directory.apd

@@ -1,5 +1,6 @@
-version: 2
+version: 3
 url: $baseurl/directory, $baseurl/settings/directory
 name: Directory
 photo: icon:sitemap
 categories: nav_featured_app, Networking
+desc: Members directory of the Zot network.

app/help.apd

@@ -1,5 +1,6 @@
-version: 2
+version: 3
 url: $baseurl/help
 name: Help
 photo: icon:question
 categories: nav_featured_app, System
+desc: The Hubzilla help pages.

app/invite.apd

@@ -1,6 +1,7 @@
-version: 2
+version: 3
 url: $baseurl/invite
 requires: local_channel
 name: Invite
 photo: icon:user-plus
 categories: Networking
+desc: Send invite emails with an invite token. This app only works if your hub is configured to allow invites.

app/lang.apd

@@ -1,5 +1,6 @@
-version: 5.6
+version: 3
 url: $baseurl/lang
 name: Language
 photo: icon:language
 categories: System
+desc: A simple language selector.

app/mood.apd

@@ -1,6 +1,7 @@
-version: 2
+version: 3
 url: $baseurl/mood
 requires: local_channel
 name: Mood
 photo: icon:smile-o
 categories: Social
+desc: Set your current mood and tell your friends.

app/notes.apd

@@ -1,6 +1,7 @@
-version: 2
+version: 3
 url: $baseurl/notes
 requires: local_channel
 name: Notes
 photo: icon:sticky-note-o
 categories: Personal, Productivity
+desc: A simple notes app. It provides a dedicated notes app and a widget which can be added to other pages.

app/storage.apd

@@ -1,6 +1,7 @@
-version: 2
+version: 3
 url: $baseurl/cloud/$nick
 requires: local_channel
 name: Files
 photo: icon:folder-open
 categories: nav_featured_app, Productivity
+desc: A mighty tool to manage your files and folders.

app/tokens.apd

@@ -1,6 +1,7 @@
-version: 2
+version: 3
 url: $baseurl/tokens
 requires: local_channel
 name: Guest Access
 photo: icon:user-secret
 categories: Access Control
+desc: Create and manage guest access tokens. Those tokens are useful to share private content with people outside the Zot network.