Merge branch 'dev'
Merge branch 'dev'
Merge branch 'dev'
Merge branch 'dev'
Merge branch 'dev'
#272 Changed rendering of regions: instead of plain HTML, scripts with type=text/html are returned and rendered in client side
#265 changed regex to validate external link.
#272 Changed rendering of content overlays and way to subscribe to delete / edit / configure / history events
#272 Fixed resizing of window, edit mode turning on/off, etc.
#272 Implemented sorting of region contents
#272 Encoding HTML before sending to view
#272 Added contents encoding + fixed scripts bug
#272 Added HTML agility pack
#272 Merge branch 'dev' into dev-render-refactor

Conflicts:
	Modules/BetterCms.Module.Pages/BetterCms.Module.Pages.csproj
#272 Fixed solution structure
Sitemap migration script fixed.
Switched to 0.7.* version.
#285 When file is still processing, showing status in the grid
Merge branch 'dev' of github.com:devbridge/BetterCMS into dev
#293 added tag validation.