decouple CDeclUse from the type system to make it optional
debugging
remove unnecessary code
fix-point iteration problem
debugging slow monotonefw
first try: changing fix-point computation
remove code clone
fix intellij warnings; add env generation of sampling to liveness analysis times
better error messages
merge split parse results after parsing into single AST

previously, typechef only performed type checking
if the parser succeeded in all configurations.
this was overly strict. now it proceeds with all
successful results in the corresponding contexts
change pretty printer to include attributes inside structs
comment
family-based and sampling-based analysis can be performed in single runs now
remove erroreous optimization; renamings
adding extremal label to computation
remove changed flag from result sets; we'll optimize the algorithm later
start to enable forward computation of fix-points in while loop
finished adding forward analysis to new fix-point computation
test cases work again
change uses, defines, declares into caching attribute computations using kiama
remove debugging code