Moved synchronizer messages closer to synchronizer actor

...fr/univ_lille/cristal/emeraude/n2s3/core/InputLayer.scala

...v_lille/cristal/emeraude/n2s3/core/NetworkContainer.scala

...univ_lille/cristal/emeraude/n2s3/core/NetworkEntity.scala

...ala/fr/univ_lille/cristal/emeraude/n2s3/core/Neuron.scala

.../univ_lille/cristal/emeraude/n2s3/core/Synchronizer.scala

...r/univ_lille/cristal/emeraude/n2s3/core/actors/Done.scala

...e/cristal/emeraude/n2s3/core/actors/InputLayerActor.scala

...lille/cristal/emeraude/n2s3/core/actors/NoMoreInput.scala

..._lille/cristal/emeraude/n2s3/core/actors/ResetInput.scala

...cristal/emeraude/n2s3/core/actors/ReturnCurrentTime.scala

..._lille/cristal/emeraude/n2s3/core/actors/SaveInFile.scala

...iv_lille/cristal/emeraude/n2s3/core/actors/SetInput.scala

...le/cristal/emeraude/n2s3/core/actors/SetInputStream.scala

...lille/cristal/emeraude/n2s3/core/actors/SyncMessage.scala

...lle/cristal/emeraude/n2s3/core/actors/WiringMessage.scala

.../emeraude/n2s3/features/builder/InputNeuronGroupRef.scala

...v_lille/cristal/emeraude/n2s3/features/builder/N2S3.scala

...emeraude/n2s3/features/io/input/EndStageOnStreamEnd.scala

...tal/emeraude/n2s3/features/io/input/N2S3InputStream.scala

...l/emeraude/n2s3/features/io/report/BenchmarkMonitor.scala