FreenetIS

Adds gitignore.

Undo my stupid mistake (I have pushed issue-957 to master instead of develop). Do I have copied files from GitHub master and push them back..

Merge origin/issue-957

Merge branch 'develop' into issue-957

Conflicts:
application/controllers/members.php

refs #957: Rollback changes in showing date

refs #957: "I'm older than x years" checkbox is only shown on self-register page

refs #957: Application of increase_decrease_buttons for settings fields in users tab

refs #957: Separate settings group for members date of born

refs #957: minimal main user age validator fix (valid::numeric accepts decimal numbers)

refs #957: "I'm older than x years" checkbox is only shown when adding/editing main user