ENH: requirements-dev: Update to scikit-build 0.4.0

$ git shortlog 0.3.0..0.4.0 --no-merges
Jean-Christophe Fillion-Robin (37):
      Bump version to 0.4.0
      tests: Update variable name used in 'test_make'
      command: Split source MANIFEST generation into its own command
      requirements: Update setuptools from 27.2.0 to 27.3.0
      Fix targetLinkLibrariesWithDynamicLookup
      install: Do not package python modules under "purelib" dir in non-pure wheel
      tests: Fix test_hello(_cython_)wheel on windows testing for correct extension
      python_extension_module: Add support for module suffix
      ci: Download script from scikit-build repository
      scikit-ci: Update to checkout 'split-custom-step-into-reusable-module' branch
      ci: Use "scikit-ci.yml" to driver appveyor/circle/travis builds
      travis: Cache pyenv installation
      ci: Update version of scikit-ci and use "ci executable"
      ci: Cache ${HOME}/download for travis, and C:\\cmake-3.6.2 for appveyor
      requirements: setuptools from 27.3 to 28.3, pytest from 3.0.2 to 3.0.3
      ci: Update to use scripts from scikit-ci-addons
      ci: simplify by pip installing scikit-ci
      ci: Simplify configuration checking out scikit-ci-addons from scikit-ci.yml
      ci: Simplify travis and circle configuration files
      ci: Specify exact version of scikit-ci to pip install
      ci/appveyor: Remove extra double quote
      ci/circle: Force re-install of scikit-build
      tests/samples: Simplify project removing unneeded install rules and file copy
      ci: Use version 0.1.0 of scikit-ci-addons
      Makefile: Add "docs-only" target to allow rebuild without opening browser
      docs: Add short note explaining how to include scikit-build CMake module
      docs: Move "Controlling CMake using scikit-build" into a "hacking" section
      docs: Add inital version of "extension_build_system" documentation
      Makefile: Fix "coverage" target
      ci: Simpler configuration using scikit-ci-addons==0.3.0
      ci: Simpler configuration updating to scikit-ci==0.7.0
      ci: Remove generation of unused msi and wininst installers
      skbuild: Add support for "--hide-listing" option
      skbuild: Simplify support for "--hide-listing" option adding global option
      docs/usage: Add "Command line options" section
      skbuild: Simplify commands introducing "distribution_hide_listing" context manager
      skbuild: Ensure files added to zip are not displayed when using --hide-listing

Author: jcfr

requirements-dev.txt

@@ -1 +1 @@
-scikit-build==0.3.0
+scikit-build==0.4.0