updated locales

config/locales/devise/devise.ar.yml

config/locales/diaspora/ar.yml

config/locales/diaspora/de.yml

config/locales/diaspora/es.yml

config/locales/diaspora/fr.yml

config/locales/diaspora/it.yml

config/locales/diaspora/zh-TW.yml

config/locales/javascript/javascript.ar.yml

config/locales/rails-i18n/ar.yml

config/locales/rails-i18n/bg.yml

config/locales/rails-i18n/bn-IN.yml

config/locales/rails-i18n/bs.yml

config/locales/rails-i18n/ca.yml

config/locales/rails-i18n/cy.yml

config/locales/rails-i18n/da.yml

config/locales/rails-i18n/de-AT.yml

config/locales/rails-i18n/de-CH.yml

config/locales/rails-i18n/de.yml

config/locales/rails-i18n/dsb.yml

config/locales/rails-i18n/el.yml