* Move ESIL into its own namespace
* Remove RzAnalysisEsilInterState from RzAnalysis
* More cleanup to split cil.c from ESIL code
* Rename RzAnalysisRzilTrace to RzAnalysisILTrace
* Fix various null-derefs.
* Remove rz_analysis_get/set_esil_inter_state
* Fix use after free and leaks