dbdeployer 1.4.0

NEW FEATURES:

• Added option --enable-mysqlx (MySQL 5.7.12+)
• Added options --enable-general-log and --init-general-log
• Added list of "reserverd-ports" to defaults
• Increased documentation inside command "usage"
• Added dbdeployer version and timestamp to sandbox descriprtion files.
• Added "mysqlsh" script to sandboxes 5.7.12+ with Xplugin enabled
• Added "show_log" script to all sandboxes
• Improved interface of show_binlog and show_relaylog

TESTING

• Added tests for reserved-ports
• Added test for mysqlsh and show_* creation

VARIOUS

• Updated documentation