[pdal-commits] [PDAL/PDAL] 25d483: Update dockerfiles for alpine 3.9/pdal 1.9 (#2489)

[Andrew Bell]

  Branch: refs/heads/master
  Home:   https://github.com/PDAL/PDAL
  Commit: 25d4831ac1120d056401c1b03a371a94d157a617
      https://github.com/PDAL/PDAL/commit/25d4831ac1120d056401c1b03a371a94d157a617
  Author: Andrew Bell <andrew.bell.ia at gmail.com>
  Date:   2019-05-03 (Fri, 03 May 2019)

  Changed paths:
    M scripts/docker/alpine/Dockerfile
    M scripts/docker/alpine/Dockerfile.dependencies

  Log Message:
  -----------
  Update dockerfiles for alpine 3.9/pdal 1.9 (#2489)