Added possibility to plot a list of refcases in different colors.
Added files
Started work on robustifying util_abort for shared libraries
Completed util_abort rewrite
Merged util-abort-ldaddr branch
Ending util_abort with exit()
Factored out function util_fprintf_backtrace
Factored out function util_fprintf_backtrace
dladdr() can return success - but the symbol name can still be NULL
dladdr() can return success - but the symbol name can still be NULL
Make sure the default is LOCAL_SHELL iff lsb init failed
lsf_driver_set_remote_server() accepts string NULL
Moved abort() outside of abort_mutex critical region
Moved abort() outside of abort_mutex critical region
Merge branch 'QC' into QC-util-abort-dladdr
Merge branch 'QC' into QC-util-abort-dladdr
Merge branch 'lsb' into QC-util-abort-dladdr
Made lsb test more robust
Merge branch 'master' into refplot
Removed the filereadfunction from plot-library to plot_config.c