florath/rmtoo

**********************************************************************
* CONFIGURATION IS UNDERGOING A MAJOR RESTRUCTURING.                 *
* THE CURRENT VERSIONS (V22-V23) WILL (ONLY) BE ONE STEP IN THE      *
* DIRECTION THE CONFIGURATION WILL CHANGE TO.                        *
* BECAUSE THE STRUCTURE CHANGED, THERE IS NO AUTOMATIC UPDATE        *
* POSSIBLE.                                                          *
* IF YOU HAVE A RUNNING INSTALLED rmtoo THERE IS NO NEED TO UPDATE   *
* DIRECTLY (IF YOU DO NOT NEED ANY OF THE NEW FEATURES).             *
* IF YOU WANT TO USE THE NEW FEATURES, PLEASE FIRST READ THE         *
* DOCUMENTATION (rmtoo-config3(5)).  IF YOU HAVE PROBLEMS WITH THIS  *
* FEEL FREE TO CONTACT OUR SUPPORT AT info@flonatel.de               *
**********************************************************************

User visible changes
--------------------

Added support for Test Cases.

Fixed latex2 output: there was a bug that the references were printed
many times when there were more than one reference to another
requirement.

Fixed error reporting: there was an error that problems during parsing 
the requirements / topics / constraints directories were not reported
to the user at all.  Instead a python stack trace was printed.  This
was fixed: now the user sees exactly the problems - if there were
some. 

Fixed long path names in graph2 output: Since v22 it is possible to
use subdirectories with requirements.  This results in long names.
These long names are now split up into some lines - with the '/' is
the indicator where to split.

Fixed priority list output: there was a bug that only the requirements
were used for the prios list which are in the last topic worked on.
This is fixed now: all requirements appear (again) in the prios list.

Internal Changes
----------------