HTTP Model based on empirical dataContributed by Giao Nguyen, http://daedalus.cs.berkeley.edu/~gnguyendata/Http*.cdf:	empirical data files provided by Bruce Mahhttp.tcl:	class Http implements an HTTP connection		Creation in ns:  new Http $ns $client $serverhttp-ex.tcl:	an example that use Http module		Command line: ns http-ex.tcl -maxConn 4-----------------------------------------------------------------------------		Older HTTP examples (not using the above module)http-single.tcl and http-mult.tcl were contributed to VINTby Curtis Villamizar.Sample commands to run them:ns http-single.tcl -window 8 -maxflow 4 -maxinline 4ns http-mult.tcl -seed 1 -persist -tail -window 8 -netqueue 40 -maxflow 4 -maxinline 4 -bkgproxy -bkg-flows 10 -clickers 2Http-mult currently goes into an infinite loop if -clickers isgreater than 2.  This is clearly a bug.These programs require patches to ns-2.0a17 commited 23-May-97.   -johnh