Clean up, added explicit initializations to most variables [except for opaque...

Clean up, added explicit initializations to most variables [except for opaque types and items that it is provable that they are initialized before use] and removed some unused variables

git-svn-id: https://redoubt.ligo-wa.caltech.edu/svn/advLigoRTS/trunk@4064 6dcd42c9-f523-4c6d-aada-af552506706e