Updates to reflect changed dict_delete_function signature and semantics. Iterator set-data signature and semantics changed. Parameters and variables named "dat" renamed to "datum". Vtables made static. Better code formatting.
Updates to reflect changed dict_delete_function signature and semantics.
Iterator set-data signature and semantics changed.
Parameters and variables named "dat" renamed to "datum".
Vtables made static.
Better code formatting.

fmela/libdict,gityf/libdict,fmela/libdict,gityf/libdict