Aa-srp

This has now been tested long enough by my corp, and it's time to fully release the
module now, so here we go ...

Important

**If you are updating from an earlier beta-version, please make sure to read through
this changelog, beginning from the beta-version you were using. You might have to do
some manual work, so please update step by step.**

Fixed

- An issue where too many notifications where created on when a request was accepted

Added

- More details to notifications
- Discord notification via PM to the user on SRP request approval or rejection if the
[AA-Discordbot] is installed

Changed

- Migrated SRP request comments (Additional request information and reject information)
into their own model

Important Update Instructions

**IMPORTANT**

If you update from v0.1.0-beta.15 or earlier, make sure to read carefully.

In this version, the way the SRP request comments are handled has been changed. It
is no longer just a simple string in the database table, it is now a proper model. So
you have to an extra steps to migrate your data.

**This needs to be done right after you have updated AA SRP from a version prior
v0.1.0-beta.16.**

Migrate SRP request comments

To migrate the comments from SRP requests to their own model, run:
(Make sure you ran migrations before running this command.)

shell
python manage.py aasrp_migrate_to_comments

Fixed

- Modal headers

Changed

- Form validation has been moved to the form model instead of view, so the person
requesting SRP doesn't have to restart the whole process again if form validation
fails
- Form error messages formatted

Changed

- EVE/UTC tz handling optimized

Fixed

- Panel title for the overview panel in SRP requests view
- Missing modal for "Delete SRP Request" re-added

Added

- SRP request details modal in "Your SRP Requests" tab on dashboard view
- SRP request status to details modal