pRiVi/ADBGUI — pull request #42 by richi235 (2014-11-09 17:18:02+00:00)
Title: Added pod Doc + 2 new subroutines for more comfortable get data set (wrappers)

The 2 new subroutines are:
* get_single_value_from_db( $session, $table, $column, $id )
* get_single_row_from_db( $session, $table, $id )

And make it much easier to use getDataSet(), also they do all the error handling and
send helping log messages.
\+ they are documented with POD.