Search Engine Optimization fixes

app/controllers/pages_controller.rb

@@ -2,8 +2,7 @@ class PagesController < ApplicationController
   layout 'application', :except => [:home, :social_home]
 
   def home
-    @menu = 'home'
-    @title = 'Internet of Things'
+    @menu = 'Internet of Things'
     render layout: 'home'
   end
 

app/controllers/users_controller.rb

@@ -62,6 +62,9 @@ class UsersController < ApplicationController
     # output error if user not found
     render :text => t(:user_not_found) and return if @user.nil?
 
+    # set page title
+    @title = @user.login || nil
+
     # if a json or xml request
     if request.format == :json || request.format == :xml
       # authenticate the user if the user is logged in (can be via token) or api key matches the target user