#TTP 337860 - Expose flagged BlueprintEvents as buttons in the Details panel that can be run in-editor
#Branch UE4
#Proj Engine, DetailsCustomization, Kismet, Kismetcompiler, BlueprintGraph
#Change Added FName FBlueprintMetadata::MD_CallInEditor as "CallInEditor"
#Change Added bool UProperty UK2Node_CustomEvent::bCallInEditor to enable call in editor states to be serialised with UK2Node_CustomEvent
#Change Modified FBlueprintGraphActionDetails::CustomizeDetails to add support for the CallInEditor tickbox.
#Change Modified UK2Node_CustomEvent::GetPaletteIcon to return a different node icon when call in editor is enabled.
#Added new icon GraphEditor.CallInEditorEvent_16x for the node corner icons and the blutility combo menu.
#Change Added FKismetUserDeclaredFunctionMetadata::bCallInEditorProperty to help propagate call in editor setting from customevent node's to compiler generated event function entry point
#Change Modified FKismetCompilerContext::CreateFunctionStubForEvent to check customevent node bCallInEditor properties and mark the generated function entry nodes as CallInEditor. This was required as a transitional phase to so the setting could be observed later during meta data generation.
#Change Modified FKismetCompilerContext::FinishCompilingFunction to check function entry points for call in editor flags in the attached FKismetUserDeclaredFunctionMetadata and add CallInEditor meta data if present.
#Change Modified AActor::ProcessEvent to allow events to be processed by the actor instance if the Function has CallInEditor meta data set to true
#Change Added a series of functions to FActorDetails to conditionally add a blutility category and a combo list ( displaying the available blutility functions from the current actor blueprint ) and a button to call the selected function on the actor selection.
ReviewedBy Chris.Wood
#codereview Nick.Whiting
[CL 2230263 by Ben Cosh in Main branch]
#proj core
#branch UE4
#summary Removed header groups, removed some redundant includes and replaced with forward declarations. Fixed compilation errors.
[CL 2055361 by Mikolaj Sieluzycki in Main branch]
#proj core
#branch UE4
#summary Removed header groups, removed some redundant includes and replaced with forward declarations. Fixed compilation errors.
[CL 2054304 by Mikolaj Sieluzycki in Main branch]
#add Added UEdGraphNode::GetNodeNativeTitle to return a native title for a node.
#add Added UEdGraphNode::GetNodeSearchTitle to return the native and localized title for a node, together, for searching.
#add Can hold "alt" over a node (in the graph panel, or the palette) to see the native name of the node.
#ttp 331252 - Blueprints: Editor: L10N: Blueprints need to consistently show localized node names and when searching need to search both the localized name and the native name
#codereview justin.sargent
[CL 2044506 by Michael Schoell in Main branch]
