fixed tab ordering, and shifting keyboard focus to first menu button or first input element or default button if there's no input

removing the confusing token which put both usernamd and email into field for logged in user wanting to alter their password

add link to blog feed finder on enrolled menu. Fixes #12. Need make conditional on blog feed finder being installed

add messages to registration and enrol forms to alert learner they are opting in to receive course email

Attempt spurious resetting of a new country to the previous country on edit profile - issue #11, or a warning about an invalid missing country on registration - issue #10

Attempt at fixing bug #11 - should remove the spurious resetting of a new country to the previous country on edit profile, or a warning about an invalid missing country on registration

fixed problems with hooks and action variables for enrolling and unenrolling users to support corresponding contacts being added and removed from segments in Mautic in wpms-mautic

added country selector object to improve efficiency and allow calling from outside plugins and boosted the version to 0.9.0

fixed password_reset case for URI arguments, as it can be used by both authenticated and unauthenticated users

fixing the 'requires authenticated user' aka auth functionality in modals, set up working hash values to call up modals, and variable replacement for post-hash args

fixing menu popup language for unauthenticated users, and reducing the prominence of alternate button options