fixing strange behavior when saving unchanged wiki entry
wiki finally works as before - still no tests :(
comment to clarify intention
moment(String) constructor needs to be told which format to expect - otherwise shows deprecation warning
- all but one part fixed
Merge pull request #682 from leider/master

moment(String) constructor needs to be told which format
moved the git command line wrapper to its own bean
1st test of gitmech
more tests of gitmech
formatting
more tests of gitmech
more tests of gitmech (modify functions)
optimizing "commit" function
fix typo
Merge pull request #683 from leider/master

testing git related wiki functions
fixing mini layout bug
extended test for sending wiki change mails
Merge pull request #684 from leider/master

fixing mini layout bug
Merge commit '47a8e8893da458743bdf9c777a889cf2922b2ea3'
fixing mini layout bug in calendar - date of chosen activity was not highlighted anymore
Merge pull request #685 from leider/master

fixing mini layout bug in calendar - date of chosen activity was not highlighted anymore