Added code to run the fracture bams routine.
-fixed the fracture bams outDir to be data_1g_wsg instead of libDir
-changed from using a hardcoded individual name in fracturebams to a global constant

Currently the run is failing because there is no link between the output of fractureBams and the input of somatic spike
Working on threading output files from fractureBams into makeFalseNegatives
Fixed an issue where the commandLine was being evaluated before values were assigned to the CommandLineFunction variables by making the components of the commandLine lazy.
Made splitBam.pl executable