Push to Gerrit: if topic is entered, add topic to master-option, like "refs/for/master%topic=topic"

Gitignore/Git-config editor: is bright even with dark theme

Find Objects: possible internal error when entering a long search string

Refresh/Log: rename detection limit should be 50% by default (as for Git)

internal error if no Git executable is configured

startup: possible internal error related to a bad settings.xml