docs(cloudupload): remove everlive sdk from the documentations (#637)

Author: attilaantal

api/client/enums/Telerik.Web.UI.CloudUploadProviderType.md

@@ -16,6 +16,4 @@ slug: Telerik.Web.UI.CloudUploadProviderType
 
 ### Amazon `0`
 
-### Everlive `1`
-
 ### Azure `2`

controls/asyncupload/troubleshooting/web-farm.md

@@ -24,7 +24,6 @@ There are a few simple requirements that allow file uploads (including [chunk fi
 >
 > * [Amazon S3 Buckets](https://docs.telerik.com/devtools/aspnet-ajax/controls/cloudupload/cloud-storage-providers/amazon-s3)
 > * [Azure Blob Storage](https://docs.telerik.com/devtools/aspnet-ajax/controls/cloudupload/cloud-storage-providers/azure-blob-storage)
-> * [Telerik Backend Services](https://docs.telerik.com/devtools/aspnet-ajax/controls/cloudupload/telerik-backend-services)
 
 ## Troubleshooting
 
@@ -42,4 +41,3 @@ Large files must be allowed by the server. For more details, see the [Uploading
 * [Custom Upload Handler for RadAsyncUpload]({%slug asyncupload/how-to/how-to-extend-the-radasyncupload-handler%})
 * [Amazon S3 Buckets in RadCloudUpload]({%slug cloudupload/cloud-storage-providers/amazon-s3%})
 * [Azure Blob Storage in RadCloudUpload]({%slug cloudupload/cloud-storage-providers/azure-blob-storage%})
-* [Telerik Backend Services in RadCloudUpload]({%slug cloudupload/cloud-storage-providers/telerik-backend-services%})

controls/cloudupload/cloud-storage-providers/telerik-backend-services.md

@@ -6,28 +6,25 @@ slug: cloudupload/custom-cloud-storage-providers/overview
 tags: overview
 published: True
 position: 0
+previous_url: controls/cloudupload/cloud-storage-providers/telerik-backend-services,controls/cloudupload/custom-cloud-storage-providers/custom-telerik-backend-services-provider-
 ---
 
 # Custom Cloud Storage Providers Overview
 
 
 
-Custom Cloud Storage Providers were added for the first time in **Q1 2014**. They extend the existing **Cloud Storage Providers** ([Amazon S3]({%slug cloudupload/cloud-storage-providers/amazon-s3%}) , [Azure Blob Storage]({%slug cloudupload/cloud-storage-providers/azure-blob-storage%}) and [Telerik Backend Services]({%slug cloudupload/cloud-storage-providers/telerik-backend-services%})) as offer creating of some custom functionalities, which cannot be achieved with the standard providers. For example they allow dynamically setting Security Credentials from the Code-Behind and switching between the different Providers.
+Custom Cloud Storage Providers were added for the first time in **Q1 2014**. They extend the existing **Cloud Storage Providers** ([Amazon S3]({%slug cloudupload/cloud-storage-providers/amazon-s3%}) and [Azure Blob Storage]({%slug cloudupload/cloud-storage-providers/azure-blob-storage%})) as offer creating of some custom functionalities, which cannot be achieved with the standard providers. For example they allow dynamically setting Security Credentials from the Code-Behind and switching between the different Providers.
 
 ## Custom Providers
 
 * [ Amazon S3 Custom Provider ]({%slug cloudupload/custom-cloud-storage-providers/custom-amazon-s3-provider%})
 
 * [ Azure Blob Storage Custom Provider ]({%slug cloudupload/custom-cloud-storage-providers/custom-azure-blob-storage-provider%})
 
-* [ Telerik Backend Services Custom Provider ]({%slug cloudupload/custom-cloud-storage-providers/custom-telerik-backend-services-provider-%})
-
 # See Also
 
  * [Amazon]({%slug cloudupload/cloud-storage-providers/amazon-s3%})
 
  * [Azure Blob Storage]({%slug cloudupload/cloud-storage-providers/azure-blob-storage%})
 
- * [Telerik Backend Services]({%slug cloudupload/cloud-storage-providers/telerik-backend-services%})
-
  * [Troubleshooting]({%slug cloudupload/troubleshooting%})