CORS typos
Update server.js
Update CHANGES.md

Add ciphers in https server options
Update package.json
Merge pull request #508 from BrianPin/master

Update server.js
requestTimeout support
minor client.test.js cleanup
#502: server not emitting "request"
Starting requestTimeout after socket connects
Merge pull request #499 from gergelyke/master

CORS typo fixes
Convert 8 spaces indent to 4 - update linter
Bump patch version to 2.6.2
Merge pull request #524 from mcavage/refactor/four-indent

Convert 8 spaces indent to 4 - update linter
Formatting added to CHANGES, package.json with 4 indent as well
Fixes #522: Added Access-Control-Allow-Credentials to the preflight handler
Fix audit logger plugin bug

In request serializer, to properly allocate
request version value, req.version() should be called.
Merge pull request #505 from cjpark87/fix-audit-logger

Fix audit logger plugin bug
#505 added to changes.md
Request API updated
indent fixes for http_client.js and client.test.js