Add-on Update Notifier 1.1.8

• Some phrases had been added during development when we tested the 90-prefix in versioning.
• This release resets them to be on version 1010391 rather than previous wrong value of 901000070

Some forum owners seem to have missed the detail about setting up an API key for the add-on to work, so we now also show a message at the top of the add-on page so they notice it at some point

• AUN is not counted when showing the used amount add-ons from the limit
  • The backend already had this, but frontend didn't correctly indicate it.
• Exclude legacy add-ons, thanks @SeToY
  • Not checked
  • Not counting toward limit
  • Not showing any indicators

Now possible to set the Notification Interval in the add-on options:

• Instantly
• Hourly
• Daily
• Weekly

Nothing major, just changed the icon and wording for 10 free add-ons to support the upcoming new way of getting the 10 extra free add-ons to free tier

• When a new update is found, forums using that addon are notified instantly, no more waiting up to 6h for the update notification to arrive
  • This only works for forums that are tracking fewer add-ons than what the API key allows.
  • This also allows add-ons with wrong API versions to be fixed (show up correctly) faster
• new API key limits:
  
  • 40 addons in the free API key
  • + 30 add-ons cost 6€ / year (70 total add-ons)
  • + 60 add-ons cost 12€ / year (100 total add-ons)
• We might add 90 extra as an option later if there is a need for it, currently, not many forums use over 100 addons...
• When upgrading API key(s) there is a 10% rebate (of the total price) per key in the shopping cart, up to 30%

• Changed the alert text from Addon Update is available to Releases a new version of an installed add-on to make more sense in the context
• Hide the alert preference if alerts are disabled for all admins in the options

Previous versions did show the "Updates exist for the following add-ons" message to all admins, even those that don't have access to manage add-ons

Added some missing phrases

The same summary of updateable addons that shows on the ACP index (if enabled) also shows on top of the add-ons page (by default on, can be disabled in options)