Added new command "info classoptions"(Itcl_BiInfoClassOptionsCmd), removed some unused code.
Added define ITCL_OPTION_INITTED
Added proc itcl_initoptions. A lot of changes and fixes in initoptions.
Changes and fixes in itclBuiltin.c, itclCmd.c, itclInfo.c, itclInt.h and itclHullCmds.tcl.