* Added a 'lineNumber' parameter to the 'padUpdate' structure.
* Added a 'FIELD_LINE_NUMBER' data value to PyPAD.
* Defined the '%z' metadata wildcard to refer to log line number.
* Added a 'lineId' parameter to the 'padUpdate' structure.
* Added 'FIELD_LINE_ID' data value to PyPAD.
* Defined the '%x' metadata wildcard to refer to log line ID.
* Retitled the Operations Guide to 'Operations and Administration
Guide'.
* Split the Operations Guide into three parts.
* Added a 'Configuring Rivendell with RDAdmin' chapter to part 2
of the Operations Guide.