[xiphos-source] [crosswire/xiphos] 4f3c00: fix travis ci build

[Dominique Corbex]

  Branch: refs/heads/master
  Home:   https://github.com/crosswire/xiphos
  Commit: 4f3c006590dfb272ab06909782bc6421568395ee
      https://github.com/crosswire/xiphos/commit/4f3c006590dfb272ab06909782bc6421568395ee
  Author: Wu Xiaotian <yetist at gmail.com>
  Date:   2019-05-23 (Thu, 23 May 2019)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  fix travis ci build


  Commit: d645cee9f1f48f522d65a0bc5010e771ac25d04d
      https://github.com/crosswire/xiphos/commit/d645cee9f1f48f522d65a0bc5010e771ac25d04d
  Author: Wu Xiaotian <yetist at gmail.com>
  Date:   2019-05-23 (Thu, 23 May 2019)

  Changed paths:
    R tests/build.py
    R tests/build_gtk3.sh
    R tests/build_gtk3_webkiteditor.sh
    R tests/travis/build_linux.sh

  Log Message:
  -----------
  clean old travis ci build scripts


  Commit: 1a633370b814da5f337588e58d557eacc83e89b7
      https://github.com/crosswire/xiphos/commit/1a633370b814da5f337588e58d557eacc83e89b7
  Author: Dominique Corbex <16904657+domcorbex at users.noreply.github.com>
  Date:   2019-05-23 (Thu, 23 May 2019)

  Changed paths:
    M .travis.yml
    R tests/build.py
    R tests/build_gtk3.sh
    R tests/build_gtk3_webkiteditor.sh
    R tests/travis/build_linux.sh

  Log Message:
  -----------
  Merge pull request #950 from yetist/travis-ci

Travis ci


Compare: https://github.com/crosswire/xiphos/compare/d1dd1598d7ca...1a633370b814