hdf5_ep

[svn-r16215] Maintenance:
	Updated command files in order to build in a batch queue;
	added lines that define compiler qualifiers and location
	of the zlib library in case one has to build manually in 
	a current directory.
	Deleted command file in the vms/tools/h5ls directory that 
	is no longer needed.
Platforms tested:
	VMS server (build passed; tests are running now)