Adding query fifo in simulation

modeling/AVATAR/testQuery.xml

src/main/java/avatartranslator/AvatarQueryOnSignal.java

...tartranslator/directsimulation/AvatarSimulationBlock.java

...lator/directsimulation/AvatarSpecificationSimulation.java

src/main/java/ui/AvatarDesignPanelTranslator.java

...ctivesimulation/AvatarSpecificationSimulationSDPanel.java

src/main/java/ui/avatarsmd/AvatarSMDQueryReceiveSignal.java