Merged r11498 from trunk to 2.2-stable (#13325, #13324)
pt-BR translation for 2.2-stable updated.
pt-BR translation for 2.3-stable updated (#13324)
pt-BR translation for 2.2-stable updated (#13325, #13324)
Fixed that #reload raises a Stack too deep error with ruby 2.0.
Code cleanup.
Don't reload the issue in after_save callback.
Distinguish mysql/mysql2 adapters in Gemfile (#13270).
Merged r11491 from trunk to 2.3-stable (#13310)
pt-BR "label_last_n_weeks" translation updated.
Merged r11491 from trunk to 2.2-stable (#13310)
pt-BR "label_last_n_weeks" translation updated (#13310)
