imported fix r102 from clips code
imported commit r103 from clips master

Fixes a memory leak in multifun.c
Imported commit r104 from clips master

Optimization for construct lookup
Imported fix from clips master

Removed unused secondaryExternalNetworkTest
Imported fix from clips master

Bsave-instances bug fix
Imported fixes from clips master

Fixed memory leaks
Imported fixes from clips master

Fixed memory leaks
Imported fixes from clips master

Object multifield pattern match bug