1. a) created the com.syntese.graphic.plot package for the plot data
   b) created the PlotPanel and PlotMediator classes to manage the plot
functionality
2. a) created the com.syntese.project.graphics.graph.graphs package for
the date regarding the s graphics from the project.
   b) splited the spanel into 2 single panels containing the plot and
the checkboxes with what to be ploted
   c) created Mediator class for the sPanel
   d) updated the ProjectTabs class to work with the mediator for the
sGraph tab.