Aa-fleetpings

Changed

- JS modularizing, creation of the link for aa-timezones moved to its own function
- Added a bit more information to the embedded ping, so on mobile phones or system
notification there is a bit more than just `everyone` or `here` to see.

Added

- Configuration for pre-defined fleet comms, formup locations, and doctrines. These
can be configured in your `local.py` via `AA_DISCORDFORMATTER_FLEET_COMMS`,
`AA_DISCORDFORMATTER_FLEET_DOCTRINES` and
`AA_DISCORDFORMATTER_FLEET_FORMUP_LOCATIONS`.

Added

- Restriction for ping targets. Just to make sure not everyone can ping for Capitals
or even Supers and Titans if these are configured ping targets. ([18])

Changed

- Set time selection steps to 15 minutes instead of 60 in the datepicker
- Set Monday as the beginning of the week in the datepicker

Fixed

- Our Australian time travelers and everyone else who lives in the future (UTC+x) are
now able to pre-ping fleets that are coming up in 2-hours Eve time, which might
still be in their past local time, depending on how far in the future they live. ([19])

Added

- Option to embed automatic pings via webhook ([13])
- Embedded pings via webhook are now color coded. Pre-defined fleet types are by
default (Roam = green, Home Defense = yellow, StratOP = orange, CTA = red), and custom
fleet types can be defined via settings.

Fixed

- Missing semicolons in JavaScript found their way back to where they belong

Changed

- Link to time zones conversion is now a named link

Added

- Ping creator at the end auf automatic pings via webhooks

Added

- Webhook group restrictions. Webhooks can now be restricted to certain groups,
so not everyone who has access to this module can ping through all webhooks.
Webhooks without restrictions are accessible for all with access to the module.
(Thanks to Exiom for bringing this up)
- FC name is pre-filled with the user's main character name, since the user is most
likely te FC pinging for his own fleet.

Changed

- Formup Time is now a proper datepicker, so there is a consistent date/time format
throughout the pings
- Formup Time disabled by default. To enable it, either check the Pre-Ping checkbox
or disable the Formup NOW checkbox below the Formup Time field
- Formup Time is set to NOW by default