NODE_LIST, removed hostname checks, scanner Changed how NODE_LIST is created. A list of nodes is entered by the user and that list is used to ssh to each node given which then the "hostname" command is used to get hostname which is used to create NODE_LIST that is used to generate sqconfig. Users can now enter in IP addresses or node names. All hostname checks are now removed.
The scanner can now be called from trafodion installer.
Edit 1: Removed code used for testing
Edit 2: Corrected TRAF_VERSION (for when a debug build is used) and added changes to how scanner is called.