Rename friends_with to follows

app/views/dashboards/_contact.html.erb

@@ -35,7 +35,7 @@
       <ul class='clearfix text-body-secondary'>
         <li><%= link_to t("users.show.send message"), new_message_path(contact) %></li>
         <li>
-          <% if current_user.friends_with?(contact) %>
+          <% if current_user.follows?(contact) %>
             <%= link_to t("users.show.unfollow"), follow_path(:display_name => contact.display_name, :referer => request.fullpath), :method => :delete %>
           <% else %>
             <%= link_to t("users.show.follow"), follow_path(:display_name => contact.display_name, :referer => request.fullpath), :method => :post %>

app/views/user_mailer/friendship_notification.html.erb

@@ -5,7 +5,7 @@
 <%= message_body do %>
   <p><%= t ".see_their_profile_html", :userurl => link_to(@viewurl, @viewurl) %></p>
 
-  <% unless @follow.following.friends_with?(@follow.follower) -%>
+  <% unless @follow.following.follows?(@follow.follower) -%>
   <p><%= t ".follow_them_html", :followurl => link_to(@followurl, @followurl) %></p>
   <% end -%>
 <% end %>

app/views/user_mailer/friendship_notification.text.erb

@@ -4,6 +4,6 @@
 
 <%= t '.see_their_profile', :userurl => @viewurl %>
 
-<% unless @follow.following.friends_with?(@follow.follower) -%>
+<% unless @follow.following.follows?(@follow.follower) -%>
 <%= t '.follow_them', :followurl => @followurl %>
 <% end -%>

app/views/users/show.html.erb

@@ -83,7 +83,7 @@
             </li>
             <% if current_user %>
               <li>
-                <% if current_user.friends_with?(@user) %>
+                <% if current_user.follows?(@user) %>
                   <%= link_to t(".unfollow"), follow_path(:display_name => @user.display_name), :method => :delete %>
                 <% else %>
                   <%= link_to t(".follow"), follow_path(:display_name => @user.display_name), :method => :post %>