Hangfire.Core 1.4.1

https://github.com/HangfireIO/Hangfire/releases 1.4.1 * Fixed – 1.4.0 ignoring `BackgroundJobServerOptions` settings in `UseHangfireServer` method. 1.4.0 * Added – Extension methods related to `LogProvider` implementation for `IGlobalConfiguration`. * Changed – Continuations do not require configuration now. 1.4.0-rc2 * Changed – Retry a job when there was an exception during state transition instead of moving it to the Failed state. * Fixed – Don't leak foreground colors in ColouredConsoleLogger. * Obsolete – `BackgroundJobServer`'s `Start` and `Stop` methods are obsolete. 1.4.0-rc1 * Added – Add a notice about failed jobs expiration time. * Added – Show warnings in Dashboard for jobs processing by inactive servers. * Fixed – Hangfire stops processing when storage outage was too long. 1.4.0-beta1 * Added – Job continuations, please see new `BackgroundJob.ContinueWith` methods. * Added – Time zone support for recurring jobs using `TimeZoneInfo` class. * Added – Single place for global configuration, please see `GlobalConfiguration` class. * Added – Made configurable the 'Back to Site' path in the dashboard (by @ysasaki1985). * Added – Ability to plug in custom dashboard pages and modify navigation. * Added – Ability to add custom metrics to the Home page in Dashboard. * Added – Test coverage badge from Coveralls application. * Added – Dedicated page for retrying jobs to distinguish them from other scheduled jobs. * Added – Show expiration time on Job Details page. * Added – More methods for build-in storage through `JobStorageConnection` and `JobStorageTransaction` classes. * Added – Paging support for Recurring Jobs page. * Added – New OWIN's `IAppBuilder` extension methods: `UseHangfireDashboard` and `UseHangfireServer`. * Changed – New look and feel for Dashboard. New navigation, less colors, more accents. * Changed – Determine job type of a current object when `MethodCallExpression` has `Object` property set. * Changed – Making Product Version and File Version on the dll match the Assembly Version (by @fire-eagle). * Changed – Use different log level for exceptions occured within automatic retry wrapper. * Fixed – Recurring Page throws exception from CronExpressionDescriptor library.