R7.Dnn.Extensions 0.13.0

Big one:

Ported OR/M abstractions from R7.University project, see R7.Dnn.Extensions.EFCore - implementation for EF Core 1.1.1 (to be compatible with 2Sxc).

Dependencies:

• YamlDotNet updated to 5.3.0
• Increased WebApi.Core version number as it requred to implement DNN WebAPI endpoints

EditPortalModuleBase:

• ItemId persisted in viewstate and now virtual (GH-9)
• Introduced GetItemId abstract method
• Introduced ItemDoesNotExists virtual method
• Introduced ICrudProvider and Dal2CrudProvider
• GH-13 Loosed item and key relationship, introduced "mode" querystring argument

Various:

• Dal2DataProvider: Introduced TKey type parameter
• Introduced JoinNotNullOrEmpty methods + extensions to replace FormatList
• Introduced ParseHelper (partial replace for TypeUtils)
• Introduced FolderHistory (partial replace for UrlHistory)
• Experimental root cache object dependency API
• Extended GetResourceId to handle tab URLs
• SettingsRepositoryImpl now public, moved to Models namespace
• CopyCstor moved to Models namespace
• GH-14 Introduced IsNullOrEmpty() extension methods for IEnumerable
• GH-11 Introduced Now and UtcNow props in ViewModelContext
• Extracted interfaces for ViewModelContext classes
• Renamed TextUtils to FormatHelper
• Renamed FileUtils to FileHelper
• Renamed UserUtils to UserHelper

Obsolete and removed:

• Obsoleted TypeUtils in favor to ParseHelper
• Obsoleted UrlHistory in favor to FolderHistory
• Obsoleted ListItemViewModel, can use anonymous classes instead
• Obsoleted UserUtils in favor to UserHelper
• Obsoleted RemoveCacheByPrefix method, use DataCache.ClearCache instead
• Obsoleted transliteration classes
• Removed *Extensions namespaces