0.4.1

Release 0.4.1 (2016-11-21)

Baseline: 2a26c3c

Cherry picks:

• a79581e: Add gpu compile support to MSVC wrapper script

New features:

• android_library now has a "exported_plugins" attribute just like
  java_library
• Use --strict_system_includes to apply hdrs_check=strict also to
  cc_library.includes, even if sandboxing is disabled.
• Bazel on Windows: java_binary can now be the executable of
  Skylark rule actions (ctx.action's executable argument)
• Packages are defined in BUILD.bazel as well as BUILD files.

Important changes:

• getattr()'s 3-arg form no longer raises an error when the
  retrieved field is a built-in method.
• --apk_signing_method default changed to v1. Android APKs are now
  signed with the new ApkSignerTool by default.
• New rule: proto_lang_toolchain(), to support LANG_proto_library
  rules on multiple platforms.
• Fix for Android clang++ std::stack segfault on 32bit x86. See
  https://code.google.com/p/android/issues/detail?id=220159
• Default android_manifest_merger is now "android" which uses the
  official Android manifest merger.
  http://tools.android.com/tech-docs/new-build-system/user-guide/man
  ifest-merger
• Do not propagate aspect to its own attributes when using '*'.
• Comparing sets (if set1 < set2:) is not allowed anymore in
  Skylark because it didn't work correctly anyway.
• When --experimental_extra_action_top_level_only, Bazel reports
  extra-actions for actions registered by Aspects injected by a
  top-level rule (approximately).
• Blacklists for proto_lang_toolchain() no longer have to be
  proto_library's.
• Extra actions now contain aspect-related information.
• Fix slicing bug where "abc"[:-4:-1] would give wrong answer

Notice: Bazel installers contain binaries licensed under the GPLv2 with
Classpath exception. Those installers should always be redistributed along with
the source code.

Security: All our binaries are signed with our
public key 48457EE0.