update the arabic localization
Merge branch 'master' of github.com:Alfanous-team/alfanous into localization
updates on robot.txt

- add baiduspider and many other bots to blacklist
- add a minimum of crawling delay as 10 seconds
deny baiduspider through htaccess
Merge pull request #405 from assem-ch/kill_baidospider

Restrict some crawling bots + arabic localization update