Implemented template registration view.
Sitemap dialog - work in progress.
Merge branch 'dev' of github.com:devbridge/BetterCMS into dev
Implementing dragable/sortable tree.
Merge branch 'dev' of github.com:devbridge/BetterCMS into dev
Merge branch 'dev' of github.com:devbridge/BetterCMS into dev

Conflicts:
	BetterCms.sln

Implemented template registration dialog.
Merge branch 'dev' of github.com:devbridge/BetterCMS into dev

Conflicts:
	Modules/BetterCms.Module.Pages/BetterCms.Module.Pages.csproj
Removed unused files.
Changed close button class names. fix #69
Updated dialog.css for ckEditor. fix #71
Changed template preview logic to show not available image if preview image not given.
Node sorting updated.
Merge branch 'dev' of github.com:devbridge/BetterCMS into dev
Sitemap updated.
Sitemap updated.
Sitemap node saving updated.
Delete implemented.
Search updated.
fix #34
Changed logic for resizing first modal window.
Fixed tooltip close function when click anywhere.