Merge pull request #160 from mnunberg/stage

Release notes for C client 2.4.2
libcouchbase: edit release notes for v2.4.2
index.html: update link for C API reference
Add updated Couchbase Hadoop Connector 1.2 documentation.
Merge pull request #162 from ingenthr/hadoopConn-12

Add updated Couchbase Hadoop Connector 1.2 documentation.
Hadoop connector: add 1.2 update
Updated to support new dita docs s3 redirects.
update archive page for Server 3.0 and SDK 2.0 releases
Merge branch 'stage'
Fix bug in index rename for publishing.
delete prebuilt files for admin guide, and dotnet, node, php, and java dev guides
Merge branch 'master' into stage
add google verification file
C: Remove logging API from documentation

This is uncommitted API. We should have never put it there