Add help text to State model
Remove navbar group headings
Fix registration email pluralization
Group memberships on state admin page
Attempt to prevent resetting of state if set on profile admin manually
Embed readthedocs on help page
Rename CorpStats API Index to Registration Index
Default corputils view to main character's corp if available
Correct Application characters listing
Correct string coercion of optimers
Improve readability of SRP values with intcomma
Beautify tables by embeding in panels
Replace slugify with py3-friendly python-slugify
* Add open/hidden group membership display and remove
* Include requestable groups other than open
* Prevent users requesting or leaving non-joinable groups
I have not prevented users joining hidden groups however, as
there may be some use cases where the direct link is provided
for users to request access to the group.
Also prevent users generating leave requests for groups they
are not a member of.
* Refactor Group extension models into a single OneToOne model
Added group leader field
* Add blankable fields
* Switched to use navactive for menu highlighting
* Consolidate member state checking for easier code reuse
* Added support for group leaders to manage groups
* Added info log when a user removes someone from a group
* Add ordering to group member list
