ltuthesis.cls
  * Bugfix regarding the ToC entry of the reference list of the introduction
  * Minor refractoring
ltuthesis.cls
  * Implemented bibliography improvements
Merge branch 'feature-bibunits' into develop
ltuthesis.cls
  * Cleaned up title formatting for starred and non-starred \chapter and
    removed all \cfspecial and \cfregular
Merge branch 'feature-titleformat' into develop