[dovecot/core] 82e087: Update NEWS to v2.2.36 and v2.3.4

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: 82e0878fc3cb7d79eabf3062ca52837c30069cc3
      https://github.com/dovecot/core/commit/82e0878fc3cb7d79eabf3062ca52837c30069cc3
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2018-11-23 (Fri, 23 Nov 2018)

  Changed paths:
    M NEWS

  Log Message:
  -----------
  Update NEWS to v2.2.36 and v2.3.4



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