Merge branch 'hotfix/1.24.2'
Add Ruby 1.9.3-p484
Add Ruby 2.0.0-p353
Merge pull request #2375 from kugaevsky/add_ruby_2.0.0-p353

Add Ruby 1.9.3-p484 and Ruby 2.0.0-p353
update config/known_strings for #2375
1.24.3
Merge branch 'master' into hotfix/1.24.3
Merge branch 'hotfix/1.24.3' into stable