Add an optional URL for each room

This could be used, for instance, to add a link to a map showing the
location of the room.

At present, this will change slots of type "talk" or "tutorial"; if
the first room for the slot has a URL, the room will be presented as a
link to that URL with just the first room's name. If the first room
has no URL, the talk will be presented with a comma-seperated list of
all the rooms used by this slot.

For LCA2018 we have no talks/tutorials with >1 room on the slot, so
this point is moot.

Enhance proposal fields display

* Display the "withdrawn" status
* Display extra information about exhibitions for art+tech

Improved menu styling

Update menu to use same style as static site,
with slight adjustments for Bootstrap 3.

Update fonts

Use the same fonts as the static site, as per the LCA2018 branding guide.
Shrink headings on the Dashboard to suit new fonts.

Don't try to initialise dataTable twice

Old code was initialising the dataTable twice - once in the parent
block and once in the child. This doesn't actually work and just
caused errors.

Switch to only initializing it once. Unfortunately this creates
copy-pasta :(

Don't duplicate existing rooms when importing schedule CSV

* Old implementation needs to see exactly the same rooms in exactly
the same order every time it loads new data, otherwise it will
create a duplicate entry for the room that differs only in display
order.
* New implementation ignores the display order when checking to see
if the room already exists.

If there are no track names for today, don't show the row

If there are track names today, show the row for track names. If there aren't, don't show an empty row.

Only copy visible columns on attendee reports

Also, add the ability to choose which columns are visible.

Improve display of abstract and presenter bio

Relocate buttons to be beside the presenter's name.

Format abstract and bio in monospace hack as intended.

Restore buttons referenced in current templates

Partial revert of 271d9e05 - these are two of the many files removed then. Looks like these are the only two still used.

Improve mobile view of schedule

Don't show the table header in mobile view

Make talk audience and format visible to reviewers

* Audience is visible on review details, but not the list. Perhaps
useful for cases where reviwer wishes to only review for a
particular audience. This change adds audience to the list view.

* Format is not visible anywhere. This changes adds it to list and
detail views for the reviewers.

This change also adds some buttons to control visibility of the new
columns.

Supply a default value for target_audience for the ART+TECH miniconf

* The base model requires a value here
* But we aren't using one; so there's none on the form
* This change supplies a custom enumeration that's specific for this
particular model, which has one value, which is a default value,
which simply says that the field is N/A
* This does mean that when viewing or reviewing the proposal one sees
the Target Audience field, but it will say N/A.

* Testing has shown that this does not affect the other types which
descend from the base Proposal class; they still use the default
enumeration.

Require login for proposal submit

- This has the effect of bouncing people to the login page if they're
unauthenticated, rather than returning a 502 because 'home' doesn't
exist.

- If they're authenticated but don't have a speaker profile, send them
to the speaker profile create page rather than just to the
dashboard.

Closes #26

Test sphinx generation on every commit

Produces a downloadable artifact

Enhance docs about schedule creation

Add clearer notes about the preconditions for using a csv to populate
the schedule.

Update the sample data to one that makes it clear which date format
must be used.

Display (editably) the exclusvity of the slot in the admin

(Also add filtering so that we can easily find eg all plenaries which
are not yet flagged as exclusive)

Add a __unicode__ method to the Room model

Closes #25

Wrap input CSV in an TextIOWrapper

Closes #24

Remove reference to analytics.html

Don't know what it was, but it currently doesn't exist.

Open DevDevDev immediately, no close

https://rt.lca2018.org/Ticket/Display.html?id=499

Set start/end dates for FP miniconf

https://rt.lca2018.org/Ticket/Display.html?id=510

Update datatables libraries

This fixes some display issues and adds functionality.

Add notes to profile form about being able to edit form

Also about the known issue with some emoji

Increase uwsgi buffer size

The DataTables sets a lot of data into some cookies. It's currently
overwhelming the uwsgi buffer size.

Revert "Split out dev/prod docker builds into parallel jobs."

This reverts commit d7065ee43d31f55b1ad9860d3cb5e1cbdb747e73.

Dev build re-uses prod build, so they can't be split (and dev build
won't take much extra time anyway)

Utilise multi-stage docker build for consistent dev/prod base

* developers can use --target symposion_dev to get a responsive site
that reads from their homedir and reacts to changed files instantly
* without a specified target the default is to build the prod image,
which is identical except for running uwsgi instead of the django
built-in server
* Enable debug when running in a developer's test environment
* Remove the makemigrations script and dockerfile

Clarify function of buttons on profile form

* "return to dashboard" throws away changes, so change the label to
"cancel" to make this more clear.
* "Save profile" is probably the button you're looking for, so flag it
as btn-success to make this clear.

Alter guided_registrasion logic to handle new page

This is required for the new method of accepting terms and conditions

Draw more attention to the need to select complimentary items

A big complaint from 2017 was that people overlooked things like
shirts and dinner tickets as those are complimentary, so they assumed
they didn't need to choose them.

This change adds some labels and some explanatory text to try to make
this more clear.

Move agreement to terms to a Category

- Remove field from attendee model
- Create the category instead
- Add a product as well

Javascript hack to make it more clear that postcode is mandatory

On the two pages that display the profile form, add some javascript to
flag the postcode as required whenever the Country is AU

Use a YesNo field for T&C/CoC agreement

Using a checkbox doesn't make it obvious that this is required.

De-dupe discount header/text

The version with the header was better, so let's use that in both
places by moving it inside the template.

Remove antiquated compiled js

afaict this is no longer in use anywhere

Add a "Back" button to the guided_registration stages

"Next" is green, indicating that it's the default path, the way
forward. "Back" is available but blue.

For extra consistency, the initial "Get ticket" button is now also a btn-success

Update YesNoField coercion

I am not sure if this is related to a py2/py3 change, or if it's
because django 1.11 changed the way it handles booleans; but either
way, this works.

Style stripe payment form

It's rough but it at least outlines the box for credit card details

Badger should fail gracefully if auth_groups hasn't been populated

Let's say you've just installed symposion for the first time, and
you're running the intial `./manage.py migrate`

In that circumstance, there isn't an auth_group table. Naturally this
means you get Some Errors when trying to look for a particular group.

This change handles that error and drives on.

Copy stripe js template into pinaxcon

Shouldnt be neccessary, template loader should be finding the template provided by the installed app.

but it's not, and I want rego to go live today, so here we go.

One day when things are nice this commit can be reverted and I will be crying a little less on the inside.

git subrepo pull vendor/registripe

Also update vendored_requirements to make sure we pull this in.

subrepo:
subdir: "vendor/registripe"
merged: "9fc3645"
upstream:
origin: "git@gitlab.com:tchaypo/registrasion-stripe.git"
branch: "lca2018"
commit: "9fc3645"
git-subrepo:
version: "0.3.1"
origin: "???"
commit: "???"