Merge pull request #5 from mnumeijer/master

OperationSymbol overloads in OperationSettings windows
SaveProtected in PopupOpen
Merge branch 'PopupOpen'
Fix FindNavigator.js
Merge branch 'Fix'
ToolBarButton -> javascript:void(0)
SF-avoid-child-errors
assertModelStateErrors(prefix)
Merge pull request #6 from ghockx1p/master

Framework Signum Web changes
Fix FindNavigator
Merge branch 'FixFind'
SF.compose removed in favor of string.child, parent, and get
Merge remote-tracking branch 'origin/master' into string.child
fix bugs due to string.child, parent, and get
remove JsonAction.ModelState, add MappingContext.HasErrors and JsonErrors
Merge commit 'd24b5d25b8cda5c05fb08b811f72225f6966a8ab' into TS1

Conflicts:
	Signum.Web/Signum.Web.csproj
Merge commit '8bf12804e716a84f90386dbc174bb31fcc5f8b35' into TS1
Merge branch 'TS1'

Conflicts:
	Signum.Web/Signum.Web.csproj
sfFullScreen with AvoidFullScreenButton
Merge branch 'FullScreenLink'