Core: Implement optional hardware error printout
Core: Use localhost as default if no HOST environment variable is set
Core: Remove obsolete files which break compilation
Core: Adding const to many types to suppress g++ warnings
Worker: Fix Compiler warning (and maybe it still works)
Core: Make more pointer arguments const
Core: Make opening config file fatal error and always write name to logfile
Core: Appending changes to commented file header
acqu_user: Setup more sane .gitignore handling, config files should not be ignored!