* /etc/bioinformatics/bioruby and ~/.bioinformatics/bioruby directories   are not used anymore. * changed to save session files (history, config, object) in the 'session'   directory in the current directory (or in the directory specified in   command line argument) instead of in the './.bioruby' directory. * 'session', 'plugin', and 'data' directories are created by default when   user save the session (no directory is created when the session is not saved)
* /etc/bioinformatics/bioruby and ~/.bioinformatics/bioruby directories
  are not used anymore.
* changed to save session files (history, config, object) in the 'session'
  directory in the current directory (or in the directory specified in
  command line argument) instead of in the './.bioruby' directory.
* 'session', 'plugin', and 'data' directories are created by default when
  user save the session (no directory is created when the session is not saved)

csw/bioruby-phyloxml