adding support for replica set and authentication
added; "track" option plugin to list
changed; "standard meta" pattern now enables list "track" option
added; "standard meta" pattern displays deprecation warning
added; unit test for list "track" option
added; helper functions for commonly used code
changed; _req_user.test to use helper functions
added; "track" option documentation to Keystone docs
formatting/phrasing changes to 'track' doc
phrasing changes to deprecation warning message (to match docs)
Merge pull request #523 from JohnnyEstilles/feature/adding-list-track-option

Adding List 'track' option (replaces #490)
Fixed link to dotenv project
Merge pull request #524 from mahnunchik/patch-1

Fixed link to dotenv project
Fixes #497
Added a Today button for Date and Datetime fields.
Merge pull request #530 from Globegitter/master

Added a Today button for Date and Datetime fields.
Added non-break space before ordered by
Cleanup (linter warnings)
Fixing != >> !==
Cleanup (linter warnings & formatting)
Merge pull request #538 from Globegitter/patch-2

Added non-break space before ordered by
lib/schemaPlugins autokey: Added 'fixed' attribute to control if the value should be changed on update
Updating changelog