Added two new functions to support DAQ config/reconfig:

	- daqConfig: Load DAQ info from shared memory.
	- loadLocalTable: Setup data pointers in local table based on config.
These two functions evolve from code previously in the daqWrite() function. 
Motivation for this was same/similar code for daq configuration was in two places
in daqWrite and had to be kept in sync for new changes, once on initialization and
once when a reconfig command was received. 


git-svn-id: https://redoubt.ligo-wa.caltech.edu/svn/advLigoRTS/trunk@3484 6dcd42c9-f523-4c6d-aada-af552506706e