[I18N] Update translation terms from Transifex

addons/account/i18n/ca.po

addons/account/i18n/es.po

addons/account_analytic_default/i18n/it.po

addons/auth_oauth/i18n/it.po

addons/base_setup/i18n/sv.po

addons/calendar/i18n/ca.po

addons/crm_iap_lead/i18n/ca.po

addons/crm_iap_lead_website/i18n/ca.po

addons/crm_iap_lead_website/i18n/ja.po

addons/event/i18n/id.po

addons/gamification/i18n/ca.po

addons/gamification/i18n/id.po

addons/hr_holidays/i18n/ca.po

addons/hr_holidays/i18n/es.po

addons/hr_holidays_calendar/i18n/ca.po

addons/hr_timesheet/i18n/fi.po

addons/hr_work_entry/i18n/ca.po

addons/im_livechat/i18n/id.po

addons/mail/i18n/ca.po

addons/mass_mailing/i18n/ca.po