Couchbase site provider. Added CustomerErrorProvider and UrlRedirectProvider.
regen uuid when import site.
Added ABTest providers.
Fixed the ABProvider bug.
Fixed a title bug. In url redirect import page. The title should be "import url redirects", but not "import custom error"
1,Sub sites export.
2,Site null bug.
Merge pull request #1 from Kooboo/master

Merge
Fixed the site null bug.
Merge pull request #222 from ZhiGuang/master

CouchBase Providers
StyleEditor bug fixed
1,Cache view existed data.
2,Create view when isn't existed.
3,Create default bucket in static constructor of siteprovider.
Merge pull request #223 from ZhiGuang/master

CouchBase Provider view/bucket creation.
Merge pull request #2 from Kooboo/master

merge
Disable style editing.
Fixed the object doest not disposed when injected as per-request.
Change the view cache from directory to list. Create view in site initializer.
Member()=>Membership()
Merge pull request #224 from ZhiGuang/master

CouchBase Providers
Merge branch 'master' of https://github.com/Kooboo/CMS
Fix color error