Enh: restart CUBRID Broker Service only if its configuration file is updated.
Enh: allow to add a new database user with a given password to a newly created database, or reset the initially empty password with a given one.
Enh: to avoid plain passwords being output to a console via Chef logs, wrap execute commands with a human readable text.
Enh: allow to update CUBRID Web Manager if older version is installed.
Doc: updated README.
v2.1.1: allow to update CUBRID Web Manager if older version is installed.