Moving docs to separate repository

https://github.com/HangfireIO/Hangfire-Documentation
Merge pull request #161 from gius/master

Store and display value returned from job
Merge branch 'gius-master'
Wrap dashboard dispatcher parameters into class
Pass JobStorage instance to RequestDispatcherContext
Make DashboardMiddleware class internal

It was public by mistake
Remove reference to JobStorage.Current in dashboard pages

References replaced with instances from RequestDispatcherContext.
Fix recurring & layout pages
Add /hangfire-redis handler to MvcSample
Merge pull request #175 from HangfireIO/dashboard-storage

Explicit `JobStorage` instance for Dashboard
Move redis job timeout option to RedisStorageOptions

Fixes #164
Move GetRecurringJobs logic to extension method of IStorageConnection

Fixes #156
Recurring job scheduler now waits one second after completion

Fixes #176
Added some tags for package metadata
Use specified job storage for dashboard commands

Closes #168
Add release notes for 1.1.0-alpha1
Bump version to 1.1.0-alpha1
Fix release notes and license urls in nuspecs
Fix null job result serialization, closes #180
Update release notes for 1.1.0-alpha2