A content history dialog implementation. #17
Content history dialog and logic implementation. #17
DefaultContentService implementation. #17
Merge branch 'dev' into dev-content-history

Conflicts:
	Modules/BetterCms.Module.Pages/Accessors/HtmlContentAccessor.cs
	Modules/BetterCms.Module.Pages/BetterCms.Module.Pages.csproj
	Modules/BetterCms.Module.Pages/Command/Content/SaveContent/SaveContentCommand.cs
	Modules/BetterCms.Module.Pages/Content/Resources/PagesGlobalization.resx
	Modules/BetterCms.Module.Root/RootModuleRegistration.cs
	Modules/BetterCms.Module.Root/ViewModels/Cms/RenderPageViewModel.cs
	Sandbox/BetterCms.Sandbox.Mvc4/BetterCms.Sandbox.Mvc4.csproj
	Sandbox/BetterCms.Sandbox.Mvc4/file/bcms-pages/scripts/bcms.pages.content.js
#17 Created javascript methods for version preview and restore; commands and views for version preview;
Small changes.
Merge branch 'dev-content-history' of github.com:devbridge/BetterCMS into dev-content-history
Fixing bad merge
#17 Finished implementing content history preview
#17 Sandbox project modifications
#17 Implemented restore of content archived version
#17 Changed design, depenging on status; added selection of the row;
Content service test added.
Merge branch 'dev-content-history' of github.com:devbridge/BetterCMS into dev-content-history
Merge remote-tracking branch 'remotes/origin/dev' into dev-content-history

Conflicts:
	Modules/BetterCms.Module.Blog/Commands/SaveBlogPost/SaveBlogPostCommand.cs
	Modules/BetterCms.Module.Pages/BetterCms.Module.Pages.csproj
	Modules/BetterCms.Module.Pages/Content/Resources/PagesGlobalization.Designer.cs
	Modules/BetterCms.Module.Pages/Content/Resources/PagesGlobalization.resx
	Modules/BetterCms.Module.Root/BetterCms.Module.Root.csproj
	Modules/BetterCms.Module.Root/RootModuleRegistration.cs
	Sandbox/BetterCms.Sandbox.Mvc4/file/bcms-pages/scripts/bcms.pages.content.js
	Tests/BetterCms.Modules.Tests/Helpers/RandomTestDataProvider.cs
pages.content.js moved to it's real folder
Merge branch 'dev-content-history' of github.com:devbridge/BetterCMS into dev-content-history
Modifications after merge
GetPageToRenderCommand command optimized and merged with a GetPageToPreviewCommand command.
#17 Started implementing search and sort for page content history