Node SDK: add 1.1 version
Updated Node.js getting started to remove libcouchbase installation step.
Added documentation for Replica-Reads.
Added release notes for 1.1.0, pointed to new autodocs url.
Fixed up wording for replica reads.
Merge branch 'node-1.1' into stage
fix content top margin
Merge branch 'n1ql' of https://github.com/couchbaselabs/docs-ng into n1ql
release notes for DP2 and date_part and now_str function in scalar functions table
Merge pull request #43 from ilam-git/n1ql

N1ql DP2 release notes and language reference edit