Updated readme (with troubleshooting for Issue #8)

Thanks @audetcameron!

README.md

@@ -117,6 +117,8 @@ Make sure to set to "registration invite only" [here](https://app.netlify.com/si
 
 When you create your first account, _don’t_ sign up using OAuth, generate a new password and sign in that way locally, otherwise a successful login will send you to the URL you typed in instead of keeping you on localhost.
 
+If you want the Netlify signup emails to work with this boilerplate, you need to either add the 'netlify-identity-widget' to `nuxt.config.js` under `head`, [Follow the advice here](https://answers.netlify.com/t/common-issue-netlify-cms-git-gateway-email-not-confirmed/10690). Or enable the fixed and included email-templates’ paths in Netlify, under [Site Settings > Identity > Emails](https://app.netlify.com/sites/YOUR_NETLIFY_SITE_SLUG/settings/identity) and there you can set `/static/emails/THE_TEMPLATE_NAME.html` for each template.
+
 ---
 
 Originally based on [Henry Desroches' nuxt-netlify-cms-starter](https://github.com/xdesro/nuxt-netlify-cms-starter).
@@ -131,8 +133,11 @@ Originally based on [Henry Desroches' nuxt-netlify-cms-starter](https://github.c
 - > I tried logging into/saving in Netlify CMS, but I can't
 - It may be that you haven't [enabled Netlify Identity](https://app.netlify.com/sites/YOUR_NETLIFY_SITE_SLUG/settings/identity) or [setup the Git Gateway](https://app.netlify.com/sites/YOUR_NETLIFY_SITE_SLUG/settings/identity#services) correctly, [check the docs](https://www.netlifycms.org/docs/git-gateway-backend/)
 
+- > I get Netlify emails but can't use them to login etc.
+- It is probably because the 'netlify-identity-widget' is only included in the `/admin`-page. [Follow the advice here](https://answers.netlify.com/t/common-issue-netlify-cms-git-gateway-email-not-confirmed/10690) or enable the included email-templates’ paths in Netlify, under [Site Settings > Identity > Emails](https://app.netlify.com/sites/YOUR_NETLIFY_SITE_SLUG/settings/identity) and there you can set `/static/emails/THE_TEMPLATE_NAME.html` for each template. This will make sure to use the correct links inside the emails. Look at @audetcameron’s [screenshot here](https://github.com/Knogobert/ntn-boilerplate/issues/8#issuecomment-841469850).
+
 - > "This repository is configured for Git LFS but 'git-lfs' was not found on your path."
 - Install git-lfs then run `git lfs install` in project root. Then to download the images, run `git lfs pull`. Or if you don't want to download the files/can't login to the lfs server, run `git lfs install --skip-smudge` instead.
 
 - > I can’t get Git LFS to run correctly on Netlify
-- Make sure that you have in your [Netlify build settings](https://app.netlify.com/sites/YOUR_NETLIFY_SITE_SLUG/settings/deploys#environment-variables), set the environment variable `GIT_LFS_ENABLED` : `true`. Then also make sure that Netlify LM is setup as [their docs](https://docs.netlify.com/large-media/setup/) specify.
+- Make sure that you have in your [Netlify build settings](https://app.netlify.com/sites/YOUR_NETLIFY_SITE_SLUG/settings/deploys#environment-variables), set the environment variable `GIT_LFS_ENABLED` : `true`. Then also make sure that Netlify LM is setup as [their docs](https://docs.netlify.com/large-media/setup/) specify.

static/emails/confirmation.html

@@ -0,0 +1,4 @@
+<h2>Confirm your signup</h2>
+
+<p>Follow this link to confirm your user:</p>
+<p><a href="{{ .SiteURL }}/admin/#confirmation_token={{ .Token }}">Confirm your mail</a></p>

static/emails/email-change.html

@@ -0,0 +1,4 @@
+<h2>Confirm Change of Email</h2>
+
+<p>Follow this link to confirm the update of your email from {{ .Email }} to {{ .NewEmail }}:</p>
+<p><a href="{{ .SiteURL }}/admin/#email_change_token={{ .Token }}">Change Email</a></p>

static/emails/invitation.html

@@ -0,0 +1,4 @@
+<h2>You have been invited</h2>
+
+<p>You have been invited to create a user on {{ .SiteURL }}. Follow this link to accept the invite:</p>
+<p><a href="{{ .SiteURL }}/admin/#invite_token={{ .Token }}">Accept the invite</a></p>

static/emails/recovery.html

@@ -0,0 +1,4 @@
+<h2>Reset Password</h2>
+
+<p>Follow this link to reset the password for your user:</p>
+<p><a href="{{ .SiteURL }}/admin/#recovery_token={{ .Token }}">Reset Password</a></p>