Merge branch 'dev'
Changelist
changed EmailSink to accept a comma-and-or-semicolon separated list of recipients
Added tests for Azure Table Storage.
Initial changes for supporting first class properties as columns. Added configuration and new sink in existing project.
Updated RavenDB to use latest Azure Table Storage SDK
Added check for properties in test
Added basic test. Added sink configuration. Added basic sink with properties.
Default table name set to same used in previous sink. Fixed duplicated configuration settings.
Support for additional row key postfix. Use GUID for unique rows.
Support scalar types natively and complex types through ToString()
Added tests for entity factory
Tests for sequences
Added batched sink
Added some comments to batch sink
Remove SSL cert pinning

Remove cert pinning.
Added appveyor config for starting Azure Storage emulator before testing
Fixed script
Updated appveyor script
Updated appveyor script
Updated appveyor script