KegArray update history (from Release 1.2.1)

Release 1.2.1
  - New DBGET format for EXPRESSION DB is now accepted (GenomeNet button).
  - Messages for network errors were improved.

Release 1.2.2
  - SJIS code setting in the server connection was modified to UTF-8.

Release 1.2.3
  - Database code for UniGene was modified to unigene from up.
    Users who already installed older versions may need manual modification in
    the Preferences.