message: Fix Estonian date patterns
  Fixed regular expressions for `parse` in Estonian locale.
diff: import buildFormatLongFn from '../../../_lib/buildFormatLongFn/index'
  var dateFormats = {
  - full: 'eeee, d. MMMM y',
  + full: 'EEEE, d. MMMM y',
  long: 'd. MMMM y',
  medium: 'd. MMM y',
  short: 'dd.MM.y'
  