Empty DBM

Problem:
The following is a grep of the Empty DBM issues during the test phase.
I noticed that the enidf file that came with Mead was little-endian
and and that would cause trouble on a big-endian 
architecture like the PowerPC. 

Solution:
To fix the 
missing DBM file try this:

There's a script in the bin directory in MEAD called write-idf.pl.
You'll need to add "use DB_File" to the script so that it builds a
compatible version of the DBM file.

Then run:

bin/write-idf.pl etc/enidf etc/enidf.txt

and

bin/write-idf.pl etc/cnidf etc/cnidf.txt