tigefa Redmine

Fixed: Mercurial integration doesn't work if redmine is installed in folder path containing space (#3159).

Makes minimum password length configurable.

Less aggressive textile image tag parsing (#3209).

Ask user what to do with child pages when deleting a parent wiki page (#3202).

3 options are available:
* move child pages as root pages
* move child pages to another parent page
* delete all descendants

fix for he.yml (#3204), thank Orgad Shaneh for patch

Fixed: an error is raised when no tab is available on project settings (#3179).

Fixed: Issue status in the notify email's subject is the issue's old status, should be its new status (#3194).

Adds mime type specific css classes to the SCM browser.

Translation updates: ru #3067, pl #3076, sv #3124, sk #3164, cs #3166, nl #3198

Fixes memory consumption on file upload (#3116).