header: added functional scrollbar
header-scroll: added today tag to event that's happening today
removed secret from repo
bump filebrowser and grappelli versions
fixed gallery error when searching via years
docker version bump in makefile
removed photographer from search fields in admin as it fails with 500
fixed wrong tag in view_image template
revert to old url schema fro gallery_view_image
bump south version
added data migration to lowercase the category info in album tables
migrate tags from charfiled to new pg array field.

We added 4 migrations. The first one adds a new field tags_arr which is a pg array field.
The seconds one is a data migration which takes all tags from the previous
tags charfield, parses it and adds it to the new tags_arr field.
The Third one removes the old tags field. And the last, fourth one,
renames tags_arr to tags.
better description for galery data migration
fixed migration to rename field not delete/add it
added clean_tags in event admin form

we make sure to strip away trailing commas and to strip
unnecessary white space.
make django runserver able to serve media/statis files if in debug mode and not accessing through nginx
small refactor of members app
forgot to commit event/forms
fixed a few places in templates where tags where not being displayed correctly
add ability to search over tags