debian: add more packages (mostly dev libraries)
python: add 'virtualenv' package
bashrc: add LinuxBrew/Lib to $LD_LIBRARY_PATH
Local HomeBrew Formulas: add rsyslogd 7.5.8 (+deps)
LinuxBrew: idcoefs was accepted into homebrew-science - use it.
LinuxBrew: use lobSTR from Melissa's Github.