drupal/core/modules/system/config/install/system.date.yml

country:
  default: ''
first_day: 0
timezone:
  default: ''
  user:
    configurable: true
    warn: false
    default: 0
Issue #1571632 by cosmicdreams, marcingy, justafish, chx, KarenS, aspilicious, disasm, swentel, dawehner, rvilar: Convert regional settings to configuration system. 2012-11-29 07:37:55 +00:00			`country:`
			`default: ''`
Issue #2106459 by chx: Fixed core config has everything as string. 2013-10-08 00:32:28 +00:00			`first_day: 0`
Issue #1934712 by dlu, alexpott, pplantinga, rbayliss, s_leu, Gaelan: Fixed Merge system.timezone config object into system.date. 2013-08-01 13:46:05 +00:00			`timezone:`
			`default: ''`
			`user:`
Issue #2167623 by danilenko_dn, sidharthap, Nitesh Sethia, krishnan.n, aitiba, alexpott, ashwinikumar, Barrett, damiankloip, deepakaryan1988, foxtrotcharlie, ianthomas_uk, neetu morwani, nonsie, piyuesh23, Sharique, sivaji, sushantpaste, swentel, vijaycs85, YesCT: Add test for all default configuration to ensure schema exists and is correct. 2014-01-30 12:04:18 +00:00			`configurable: true`
			`warn: false`
			`default: 0`