- enumerations works now

  - ToDo: replaceable enumerations in models with equations/algorithms containig explicit
    enumeration literals does not work because the componentRef have to be replaced
    and the numbers of enumeration litterals from both enumerations should be equal
  - ToDo: do not replace enumeration litteral with it value inside loops
- update workplan-status


git-svn-id: https://openmodelica.org/svn/OpenModelica/trunk/doc@4697 f25d12d1-65f4-0310-ae8a-bbce733d8d8e

Author: Jens Frenkel