Implemented ticket #509 "Add the possibility to remove keywords from index"
Fixed issue #514 "Errors in 'matop'"
Implemented part of ticket #509 Cleaned the code of doc_helper.cpp
Implemented ticket #508 "'DoxyGen'-like documentation generator for procedures"
Fixed issue #512 "Control flow blocks in install sections are sometimes folded wrong" Additionally updated the year in the copyright statement in the splash image.
Fixed issue #513 "Installing procedures messes up comments"
Fixed issue #501 "The file tree does sometimes not update correspondingly"
Resolved a counting issue in implementation of ticket #503
Fixed issue #504 "'datagrid' does not use the dimension of passed index vectors"
Implemented ticket #503 "Improve dependency viewer"