Changes to 'wdmd-script'

[David Teigland]

New branch 'wdmd-script' available with the following commits:
commit fd94edfb41221f41acfffad469caca07321d8ee9
Author: David Teigland 
Date:   Wed Sep 19 15:15:05 2012 -0500

wdmd: new script handling

Rewrite the code for using test scripts,
    enabled by -S 1.  Also added dumping
    daemon state by wdmd --dump.

Signed-off-by: David Teigland