* Change UserKey length to 256.
* Fixed Couchbase provider WhereIn clause issue.
Build 4.3.10.0225
Redirect to site map page when click the site switcher.
New label management and data storage. #206 #217

Some more fields in label: UtcCreationDate UtcLastestModificationDate LastestEditor UUID
Build 4.3.11.0226
Merge branch '4.3'
Merge branch 'master' of https://github.com/Kooboo/CMS

Conflicts:
	Kooboo.CMS/CMSAssemblyInfoGlobal.cs
	Kooboo.CMS/Publish/Default/Properties/AssemblyInfo.cs
	Kooboo.CMS/version.txt
Label categories issue.
ViewContext.HttpContext.Member() ->  ViewContext.HttpContext.Membership()
Content validation issues. #243
Merge branch '4.3'

Conflicts:
	Kooboo.CMS/CMSAssemblyInfoGlobal.cs
	Kooboo.CMS/Publish/Default/Properties/AssemblyInfo.cs
	Kooboo.CMS/version.txt
Fixed content type new field item sorting issue.
#249
Change the Label entity primary key to UUID because the error:
 Operation failed. The index entry of length 982 bytes for the index 'PK_dbo.Kooboo_CMS_Sites_Labels' exceeds the maximum length of 900 bytes.
Fixed the site initialization with sub sites issue.
Fixed URL redirect value issue when moving page with create URL redirect option.
Merge branch '4.3'
Show the count of embedded folder content.
New URL redirect management feature.#248