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
Merge branch 'n1ql' of https://github.com/couchbaselabs/docs-ng into n1ql