synchronization

I was able to finally complete that classes that enables a run to be continued if it is interrupted. Its not much but I was able to successfully run this class that started a run from start to finish and to continue where the run left off. If this program work on large scale all the data that was received before can be put to use, the only thing is that a header file will have to be made for each run, but that wont be much of a problem.