Implement save/upload a file via Flood
current ws can be a custom node; but here we need exactly home workspace
Merge branch 'Reach' of https://github.com/Benglin/Dynamo into Reach

Conflicts:
	src/DynamoCore/Core/CustomNodeDefinition.cs
	src/DynamoCore/Models/NodeFactory.cs
	src/DynamoCore/Models/NodeModel.cs
	src/DynamoCore/Models/WorkspaceModel.cs
	src/DynamoCore/Nodes/Custom Nodes/CustomNodeController.cs
	src/DynamoCore/Nodes/Custom Nodes/Function.cs
	src/DynamoCore/Nodes/FunctionCallBase.cs
	src/DynamoCore/Search/SearchElements/SearchElementBase.cs
	src/DynamoCore/UI/Commands/DynamoCommands.cs
	src/DynamoCore/UI/StateMachine.cs
	src/DynamoWebServer/Messages/ConnectorToCreate.cs
	src/DynamoWebServer/Messages/FileUploader.cs
	src/DynamoWebServer/Messages/MessageHandler.cs
	src/DynamoWebServer/Messages/NodeToCreate.cs
	src/DynamoWebServer/Messages/UploadFileMessage.cs
	src/DynamoWebServer/Program.cs
	src/DynamoWebServer/Responses/NodeCreationDataResponse.cs
	src/DynamoWebServer/Responses/UpdateProxyNodesResponse.cs
	src/DynamoWebServer/WebServer.cs
fix merge
REACH-54 Should support "." delimited searches
Merge pull request #96 from marimano/Reach

REACH-54 Should support "." delimited searches