#19: playing with tracer and ast
#19: capturing complex assignments
#19: improving assignment left side capture
#19: Control flow dependencies
#19: Fix print message
#19: Extracting Activation slot class. It is supposed to be faster than dict
#19: Starting to integrate prov definition with prog execution in order to perform the slicing
#19: Capturing function calls
#19: using both settrace and setprofile
#19: capture return variable
#19: fix assignment lineno
#19: extracting prov_definition module
#19: extracting prov_definition module. Using dis to collect frame.f_lasti
#19: matching calls by f_lasti
#19: extracting prov_execution module
#19: argument to show disasm and help debugging
#19: refactoring tracer
#19: Matching function params
#19: fix dis issues