Merge branch 'master' into 569-date-picker-for-date-of-birth-unusable

CHANGELOG.rst

aleksis/core/mixins.py

aleksis/core/preferences.py

aleksis/core/settings.py

aleksis/core/static/icons/android_192.png

aleksis/core/static/icons/android_512.png

aleksis/core/static/icons/apple_114.png

aleksis/core/static/icons/apple_152.png

aleksis/core/static/icons/apple_180.png

aleksis/core/static/icons/apple_76.png

aleksis/core/static/icons/favicon_16.png

aleksis/core/static/icons/favicon_32.png

aleksis/core/static/img/aleksis-favicon.png

aleksis/core/templates/core/base.html