GiNaC/ginac container.pl indexed.cpp

[Christian Bauer]

Update of /home/cvs/GiNaC/ginac

Modified Files:
      Tag: ginac_1-1
	container.pl indexed.cpp 
Log Message:
- added lst/exprseq constructor that takes to exvector iterators
- dummy index symmetrization slightly more efficient (uses exvector instead
  of lst)