fix LinkDef.cc re-generation bug
fix lcgdict dependency rule
updted for V05-00-09
do not check for duplicates in flags.
sync back latest dev for biglib plus duplicate flags checks removed for compiler flags
based on 1.155: for multiple classes.h files: merge all seal capabilities xi.cc files in to one to avoid multiple definition of SEAL_CAPABILITIES
updayed for V04-02-20
based on 1.156: for multiple classes.h files: merge all seal capabilities xi.cc files in to one to avoid multiple definition of SEAL_CAPABILITIES