Website updates for version 2.0.0: downloads, Javadoc, Pydoc

[davorbonaci]

No description provided.

[davorbonaci]

Jenkins: retest this please

[asfbot]

Refer to this link for build results (access rights to CI server needed):
https://builds.apache.org/job/beam_PreCommit_Website_Stage/452/

Jenkins built the site at commit id bdd871a with Jekyll and staged it here. Happy reviewing.

Note that any previous site has been deleted. This staged site will be automatically deleted after its TTL expires. Push any commit to the pull request branch or re-trigger the build to get it staged again.

[asfbot]

Refer to this link for build results (access rights to CI server needed):
https://builds.apache.org/job/beam_PreCommit_Website_Stage/467/

Jenkins built the site at commit id bdd871a with Jekyll and staged it here. Happy reviewing.

Note that any previous site has been deleted. This staged site will be automatically deleted after its TTL expires. Push any commit to the pull request branch or re-trigger the build to get it staged again.

[asfbot]

Refer to this link for build results (access rights to CI server needed):
https://builds.apache.org/job/beam_PreCommit_Website_Stage/468/

Jenkins built the site at commit id 45080dc with Jekyll and staged it here. Happy reviewing.

Note that any previous site has been deleted. This staged site will be automatically deleted after its TTL expires. Push any commit to the pull request branch or re-trigger the build to get it staged again.

[asfbot]

Refer to this link for build results (access rights to CI server needed):
https://builds.apache.org/job/beam_PreCommit_Website_Stage/477/

Jenkins built the site at commit id de93142 with Jekyll and staged it here. Happy reviewing.

Note that any previous site has been deleted. This staged site will be automatically deleted after its TTL expires. Push any commit to the pull request branch or re-trigger the build to get it staged again.

[robertwb]

Two dead links (from Jeknins)

- ./content/subdir/documentation/runners/dataflow/index.html
  *  linking to /subdir/documentation/sdks/pydoc/2.0.0/apache_beam.utils.html#apache_beam.utils.pipeline_options.PipelineOptions, but apache_beam.utils.pipeline_options.PipelineOptions does not exist (line 316)
     <a href="/subdir/documentation/sdks/pydoc/2.0.0/apache_beam.utils.html#apache_beam.utils.pipeline_options.PipelineOptions"></a>
- ./content/subdir/documentation/runners/direct/index.html
  *  linking to /subdir/documentation/sdks/pydoc/2.0.0/apache_beam.utils.html#apache_beam.utils.pipeline_options.DirectOptions, but apache_beam.utils.pipeline_options.DirectOptions does not exist (line 207)

Probably wouldn't hurt to remove some of the internal-only modules from the Python docs. At least we should remove the auto-generated proto file at apache_beam.coders.proto2_coder_test_messages_pb2 module