button tooltips

app/assets/javascripts/recordings.coffee

@@ -86,7 +86,7 @@ class @Recordings
               str = ''
               if row.published
                 if data.length == 1
-                  str = '<a class="btn btn-default" href="'+data[0].url+'" target="_blank"><i class="fa fa-play-circle"></i></a>'
+                  str = '<a class="btn btn-default play-tooltip" href="'+data[0].url+'" target="_blank"><i class="fa fa-play-circle"></i></a>'
                 else
                   for d in data
                     str += '<a href="'+d.url+'" target="_blank">'+d.type_i18n+'</a> '
@@ -137,6 +137,14 @@ class @Recordings
     };
     $('#recordings').tooltip(options)
 
+    options.selector = '.visibility-tooltip'
+    options.title = I18n.change_visibility
+    $('#recordings').tooltip(options)
+
+    options.selector = '.play-tooltip'
+    options.title = I18n.play_recording
+    $('#recordings').tooltip(options)
+
     $(document).one "turbolinks:before-cache", =>
       @getTable().api().clear().draw().destroy()
 
@@ -209,7 +217,7 @@ class @Recordings
         for key in [0...recording_names.length]
           output[recording_names[key]] = recording_names[key]
         PreviousMeetings.add(value for key, value of output)
-        
+
 
   # setup click handlers for the action buttons
   setupActionHandlers: ->

app/views/landing/_invite_join.html.erb

@@ -23,7 +23,7 @@
   <div class="verticle-line"></div>
   <div class="col-xs-6">
     <%= render 'shared/title', title: t('join'), title_class: 'join-meeting-title' %>
-    <button type="button" class="btn btn-primary center-block meeting-start">
+    <button type="button" class="btn btn-primary center-block meeting-start has-tooltip" data-placement="top" title="<%= t('start_meeting') %>">
       <%= t('start_join') %>
     </button>
   </div>

app/views/landing/rooms.html.erb

@@ -74,7 +74,7 @@
     </div>
   </div>
   <div class="recording-actions">
-    <button type="button" class="btn btn-default has-popover recording-update-trigger"
+    <button type="button" class="btn btn-default has-popover recording-update-trigger visibility-tooltip"
             data-placement="left" data-popover-body=".recording-visibility-popover"
             data-popover-title="<%= t('change_recording_visibility') %>">
       <%= icon('eye') %>