[GRASS-git] [OSGeo/grass] 6700f6: v.to.db: Add --overwrite to help and GUI (#807)

[Huidae Cho]

  Branch: refs/heads/releasebranch_7_8
  Home:   https://github.com/OSGeo/grass
  Commit: 6700f6f4dc63a63d0b3496c7ec7fd83a0161a238
      https://github.com/OSGeo/grass/commit/6700f6f4dc63a63d0b3496c7ec7fd83a0161a238
  Author: Huidae Cho <grass4u at gmail.com>
  Date:   2020-07-20 (Mon, 20 Jul 2020)

  Changed paths:
    M vector/v.to.db/main.c

  Log Message:
  -----------
  v.to.db: Add --overwrite to help and GUI (#807)

Address #794.