Release 2.2.5 (dotnetcore#162)

* update version to 2.2.4

* Fixed Incorrect local IP address judgment of IPv6. (dotnetcore#140)

* Fixed DateTime localization format conversion error to sql.(dotnetcore#139)

* update version to 2.2.5

* remove unused constructor.

* Fixed DateTime localization format conversion error to sql.(dotnetcore#139)

* Improved logging

* support RabbitMQ cluster configuration.

* Fixed dashboard message page re-requeue and re-executed  operate bug. (dotnetcore#158)

* refactor code

* refactor log extensions.

* refactor retry task processor.

* Fixed  configuration options of FailedThresholdCallback could not be invoke when the value less then three.  (dotnetcore#161)

* update samples.

* Fixed SendAsync or ExecuteAsync recursion retries bug. (dotnetcore#160)

* Fixed SendAsync or ExecuteAsync recursion retries bug. (dotnetcore#160)

update version to 2.2.4 (dotnetcore#138)

Merge branch 'develop' of https://github.com/dotnetcore/CAP

# Conflicts:
#	build/version.props
#	samples/Sample.Kafka.MySql/Sample.Kafka.MySql.csproj
#	samples/Sample.RabbitMQ.MySql/AppDbContext.cs
#	samples/Sample.RabbitMQ.MySql/Program.cs
#	samples/Sample.RabbitMQ.MySql/Sample.RabbitMQ.MySql.csproj
#	src/DotNetCore.CAP/LoggerExtensions.cs

Release 2.2.2 (dotnetcore#121)

* fixed message enqueue exception in v2.2

* add log to samples

* Improved log output.  dotnetcore#114

* add default timeout configuration for kafka client.

* fixed retry processor bugs.

* Fixed kafka producer exception log without logging when publish message.

* update version num to 2.2.2

* rename configuration options FailedCallback to FailedThresholdCallback

* rename files name.

* remove unused files.

* modify the error comments.

* update samples.

* add logs.

fixed message enqueue exception in v2.2 (dotnetcore#115)

merged pr#113

Release version 2.1.4 (dotnetcore#97)

* Fixed the connection bug of getting message from table. dotnetcore#83

* update version to 2.1.4

* remove `TableNamePrefix` option from `MySqlOptions` to `EFOptions`.  dotnetcore#84

* fixed entityframework rename table name prefix bug.  dotnetcore#84

* fixed sql server scripts bug of create table scheme. dotnetcore#85

* fixed entityframework rename table name prefix bug. dotnetcore#84

* modify error message of logger write

* Fixed bug of the FailedRetryCount does not increase when raised SubscriberNotFoundException. dotnetcore#90

* Fixed thread safety issue about KafkaOptions. dotnetcore#89

* upgrade nuget package

fixed thread conflict issue when sending messages with PublishAsync. d…

…otnetcore#80

modify fetched message method without delete queue message when get q…

…ueue message.

fixed 'dotnet.exe' process incomplete quit when shutdown application. ( 

dotnetcore#64 )