refactored crawler controllers and bundled them in crawlers namespace

app/controllers/crawlers/courses_crawler_controller.rb

@@ -1,4 +1,4 @@
-class CoursesCrawlerController < TissCrawlerController
+class Crawlers::CoursesCrawlerController < TissCrawlerController
 
   def show_basic
     params[:api] = '/api/search/course/v1.0/quickSearch'

app/controllers/crawlers/people_crawler_controller.rb

@@ -1,4 +1,4 @@
-class PeopleCrawlerController < TissCrawlerController
+class Crawlers::PeopleCrawlerController < TissCrawlerController
 
   def show_basic
     params[:api] = '/api/person/v22/psuche'
@@ -30,7 +30,7 @@ class PeopleCrawlerController < TissCrawlerController
     if FavoritePerson.create(tiss_id: @person['tiss_id'], first_name: @person['first_name'], last_name: @person['last_name'], picture_uri: @person['picture_uri']).valid?
       FavoritePerson.create(tiss_id: @person['tiss_id'], first_name: @person['first_name'], last_name: @person['last_name'], picture_uri: @person['picture_uri'])
       respond_to do |format|
-        format.html { redirect_to favorite_person_index_url, notice: 'Favorite person stored' }
+        format.html { redirect_to favorites_people_url, notice: 'Favorite person stored' }
       end
     else
       flash[:alert] = "Person is already favorited!"

app/controllers/crawlers/projects_crawler_controller.rb

@@ -1,4 +1,4 @@
-class ProjectsCrawlerController < TissCrawlerController
+class Crawlers::ProjectsCrawlerController < TissCrawlerController
   def show_basic
 
   end

app/controllers/crawlers/theses_crawler_controller.rb

@@ -1,4 +1,4 @@
-class ThesesCrawlerController < TissCrawlerController
+class Crawlers::ThesesCrawlerController < TissCrawlerController
   def show_basic
 
   end

app/controllers/crawlers/tiss_crawler_controller.rb

@@ -1,4 +1,4 @@
-class TissCrawlerController < ApplicationController
+class Crawlers::TissCrawlerController < ApplicationController
 
   # self designed lib to call the Tiss API
   require 'tiss/tiss_crawler'
@@ -11,10 +11,10 @@ class TissCrawlerController < ApplicationController
     case $search_context
     when 'People'
       # redirect to people_show_basic, propagate the search_term
-      redirect_to :controller => 'people_crawler', :action => :show_basic, :search_term => params[:search_term]
+      redirect_to :controller => 'crawlers/people_crawler', :action => :show_basic, :search_term => params[:search_term]
     when 'Courses'
       # redirect to courses_show_basic, propagate the search_term
-      redirect_to :controller => 'courses_crawler', :action => :show_basic, :search_term => params[:search_term]
+      redirect_to :controller => 'crawlers/courses_crawler', :action => :show_basic, :search_term => params[:search_term]
     when 'Theses'
     when 'Projects'
     else