agregamos redirect.ex y refactorizamos get_hash.ex en controller

_build/prod/rel/api/lib/file_system-1.1.0/ebin/file_system.app

@@ -1,12 +1,12 @@
 {application,file_system,
-             [{optional_applications,[]},
-              {applications,[kernel,stdlib,elixir,logger]},
-              {description,"An Elixir file system change watcher wrapper based on FS, the native file\nsystem listener.\n"},
-              {modules,['Elixir.FileSystem','Elixir.FileSystem.Backend',
+             [{modules,['Elixir.FileSystem','Elixir.FileSystem.Backend',
                         'Elixir.FileSystem.Backends.FSInotify',
                         'Elixir.FileSystem.Backends.FSMac',
                         'Elixir.FileSystem.Backends.FSPoll',
                         'Elixir.FileSystem.Backends.FSWindows',
                         'Elixir.FileSystem.Worker']},
+              {optional_applications,[]},
+              {applications,[kernel,stdlib,elixir,logger]},
+              {description,"An Elixir file system change watcher wrapper based on FS, the native file\nsystem listener.\n"},
               {registered,[]},
               {vsn,"1.1.0"}]}.