Auto-Populate Timestamp Property

Merge pull request #8 from giometrix/autopopulate_timestamp

autopopulate timestamp

Updated packages

Merge pull request #7 from giometrix/update_nuget_packages

Update nuget packages

Fix for Issue #3

Merge pull request #6 from giometrix/issue3_GetAllRecordsPagedAsync

fix build

2.1: Issue 2

https://github.com/giometrix/TableStorage.Abstractions.POCO/issues/2

Adding InsertOrReplace()

Support for .NET Standard 2.0

fix tests