CBL iOS: update contributing section
Merge pull request #6 from amy-kurtzman/stage

CBL iOS: update contributing section
Adding release notes for couchbase sdk 1.2
Merge branch '1.2-relnotes' into stage
Merge pull request #7 from daschl/stage

Java SDK Release notes for 1.2
updating the supported platforms
Merge pull request #8 from anilkumar29/stage

updating the supported platforms
Merge pull request #10 from couchbaselabs/stage

Merge stage into master