Add a link to the login recovery page

[Drosophilic]

Add a link to the login recovery page: https://biocuration.org/wp-login.php?action=lostpassword

~~from the login page: https://biocuration.org/wp-login.php~~

EDIT 2017-10-08: from the front-page login widget: e.g.,

[carighi]

Ceci 1++

[monicacecilia]

+1 from @selewis

[rousnay]

@andrewsu , can you please explain with more words? because it seems the page already has login recovery link;

[andrewsu]

@rousnay you're right. That link does appear on the login page. I was going to close the issue, but instead have changed it to add a "Forgot password" link to the home page. Please see the first comment in this issue, which I've just updated...

[rousnay]

@andrewsu , Done!

[rousnay]

@andrewsu , file: https://github.com/biocuration/isb-website/blob/master/wp-content/themes/twentyfourteen-isb/footer.php

commit: https://github.com/biocuration/isb-website/commit/fff384c009627dfb31e276a5223d2d26b912b0fe

[andrewsu]

another relevant commit: https://github.com/biocuration/isb-website/commit/9fa5adcc5e2c279c32a675df138a788c98098fdc?diff=unified