* Modal through btcpay.js
* Handling close action depending on whether is modal or not
* Tweaking button position
* Stripping trailing slashes if present when setting site root
* Disable shapeshift and use changelly
* UI to manage changelly payment method
* wip on changelly api
* Add in Vue component for changelly and remove target currency from payment method
* add changelly merhcant id
* Small fixes to get Conversion to load
* wip fixing the component
* fix merge conflict
* fixes to UI
* remove debug, fix fee calc and move changelly to own partials
* Update ChangellyController.cs
* move original vue setup back to checkout
* Update core.js
* Extracting Changelly component to js file
* Proposal for loading spinner
* remove zone
* imrpove changelly ui
* add in changelly config checks
* try new method to calculate amount + remove to currency from list
* abstract changelly lofgic to provider and reduce dependency on js component
* Add UTs for Changelly
* refactor changelly backend
* fix failing UT
* add shitcoin tax
* pr changes
* pr changes
* NotifyEmail field on Invoice, sending email when triggered
* Styling invoices page
* Exporting Invoices in JSON
* Recoding based on feedback
* Fixing image breaking responsive layout on mobile
* Reducing amount of data sent in email notification
* Turning bundling on by default
* Styling elements required for Node info
* Allowing switching QR between bolt11 and node info for lightning
* Equal width for Bolt11 and Node info buttons
* Certain languages were too verbose for display of "Pay with"
Fixes: #317
