make initialization of diff records explicit + revert change regarding property access

upgrade kotlin version

modernize syntax (property access syntax)

move insert methods for issue history to the issue history code fold section

sort issue suggestions by id - resolves #725

add button for creating a new related issue

add filter "only non-blocked" - resolves #674

issue can no longer be linked to themselves - fixes #713

remove unnecessary check in issue-view.jsp

add possibility to link issues just by number - fixes #718

(0) -300 -100 -10 tip

mercurial