change glyphicons bootstrac to font awesome

Gemfile

@@ -91,6 +91,9 @@ gem 'rubycritic', require: false
 gem 'rdoc'
 gem 'stackprof'
 
+#Awesome font icons
+gem "font-awesome-rails"
+
 group :development, :test do
   # profiler
   gem 'rack-mini-profiler'

app/assets/stylesheets/application.scss

@@ -15,13 +15,16 @@
  *= require jquery-ui/core
  *= require jquery-ui/theme
  *= require jquery-ui/autocomplete
+ *= require font-awesome
  */
+
 @import "bootstrap-sprockets";
 @import "bootstrap";
 @import "select2";
 @import "select2-bootstrap";
 @import "bootstrap-tagsinput";
 @import "spinners";
+@import "font-awesome";
 
 $header-blue: #1676bc;
 $link-grey: #343D3E;

app/views/learning_objects/_bookmarks_button.html.erb

 <%= link_to bookmark_add_path(id: learning_object.id, type: learning_object.class.to_s), class: 'btn btn-default btn-xs', title: "Adicionar aos favoritos", method: :post, remote: true do %>
-  <span class="glyphicon glyphicon-bookmark" aria-hidden="true"></span>
+  <i class="fa fa-bookmark" aria-hidden="true"></i>
 <% end %>

app/views/learning_objects/_collections_button.html.erb

 <a tabindex="0" class="add-to-collection btn btn-default btn-xs" role="button" title="Adicionar as coleções" data-loid="<%= learning_object.id %>">
-  <span class="glyphicon glyphicon-list" aria-hidden="true"></span>
+  <i class="fa fa-list" aria-hidden="true"></i>
 </a>

app/views/learning_objects/_learning_object_horizontal.erb

@@ -18,8 +18,8 @@
       <% end %>
 
       <span class="author-label">Por <%= learning_object.get_metadata_value_of("dc.contributor.author") %></span><br/>
-      <span class="glyphicon glyphicon-eye-open" data-toggle="tooltip" data-placement="bottom" title="Visualizações"><%= learning_object.views.count %></span>&nbsp;&nbsp;&nbsp;
-      <span class="glyphicon glyphicon-star votes-count" data-id="<%= learning_object.id %>" data-toggle="tooltip" data-placement="bottom" title="Curtidas"><%= learning_object.likes.count %></span><br>
+      <i class="fa fa-eye" data-toggle="tooltip" data-placement="bottom" title="Visualizações"><%= learning_object.views.count %></i>&nbsp;&nbsp;&nbsp;
+      <i class="fa fa-star votes-count" data-id="<%= learning_object.id %>" data-toggle="tooltip" data-placement="bottom" title="Curtidas"><%= learning_object.likes.count %></i><br>
 
       <% unless learning_object.description.nil? %>
         <div class="learning-object-text">

app/views/learning_objects/_learning_object_vertical.erb

@@ -10,8 +10,8 @@
     </div>
     <div class="panel-body">
       <h4 class="media-heading"><%= learning_object_title(learning_object) %></h4>
-      <span class="glyphicon glyphicon-eye-open" data-toggle="tooltip" data-placement="bottom" title="Visualizações"><%= learning_object.views.size %></span>&nbsp;
-      <span class="glyphicon glyphicon-star votes-count" data-id="<%= learning_object.id %>" data-toggle="tooltip" data-placement="bottom" title="Curtidas"><%= learning_object.likes.size %></span>&nbsp;
+      <i class="fa fa-eye" data-toggle="tooltip" data-placement="bottom" title="Visualizações"><%= learning_object.views.size %></i>&nbsp;
+      <i class="fa fa-star votes-count" data-id="<%= learning_object.id %>" data-toggle="tooltip" data-placement="bottom" title="Curtidas"><%= learning_object.likes.size %></i>&nbsp;
       <span class="author-label">Por <%= learning_object.get_metadata_value_of("dc.contributor.author") %></span>
     </div>
   </div>

app/views/learning_objects/_like_button.html.erb

 <%= link_to like_learning_object_path(id: learning_object.id), class: 'btn btn-primary btn-xs vote', method: :post, remote: true do %>
-    <span class="glyphicon glyphicon-thumbs-up" aria-hidden="true"></span>
+    <i class="fa fa-thumbs-up" aria-hidden="true"></i>
 <% end %>
\ No newline at end of file

app/views/learning_objects/show.html.erb

@@ -5,8 +5,9 @@
       <%= display_object_type @learning_object %>
     </div>
     <div class="pull-right" style="padding-right:122px">
-      <span class="glyphicon glyphicon-eye-open"><%= @learning_object.views.size %>&nbsp;</span>
-      <span class="glyphicon glyphicon-star votes-count" data-id="<%= @learning_object.id %>" data-toggle="tooltip" data-placement="bottom" title="Curtidas"><%= @learning_object.likes.size %></span>&nbsp;
+      <i class="fa fa-eye"><%= @learning_object.views.size %>&nbsp;</i>
+      <i class="fa fa-thumbs-up votes-count" data-id="<%= @learning_object.id %>" data-toggle="tooltip" data-placement="bottom" title="Curtidas"><%= @learning_object.likes.size %></i>&nbsp;
+
     </div>
     <br/><br/>
     <h2 class="title"><%= @learning_object.name %></h2>

app/views/reviews/_review.html.erb

@@ -33,7 +33,7 @@
   <div class="col-md-1">
     
     <%= link_to rate_review_path(id: review.id, approves: true), class: 'btn btn-default btn-lg', method: :post, remote: true do %>
-            <span class="glyphicon glyphicon-menu-up" aria-hidden="true"></span>
+            <i class="fa fa-caret-up" aria-hidden="true"></i>
     <% end %>
     </br>
     </br>
@@ -42,7 +42,7 @@
     </br>
     
     <%= link_to rate_review_path(id: review.id, approves: false), class: 'btn btn-default btn-lg', method: :post, remote: true do %>
-            <span class="glyphicon glyphicon-menu-down" aria-hidden="true"></span>
+            <i class="fa fa-caret-down" aria-hidden="true"></i>
     <% end %>
     </br>
   </div>

app/views/shared/application/_header.html.erb

@@ -45,7 +45,7 @@
                   <option value="User">Usuários</option>
                 </select>
                 <div class="input-group-btn">
-                  <button class="btn btn-default" type="submit"><i class="glyphicon glyphicon-search"></i></button>
+                  <button class="btn btn-default" type="submit"><i class="fa fa-search"></i></button>
                 </div>
               </div>
             </form>