Creates a 'loading' or 'splash' page, shown briefly when you navigate to the root URL.
It does attempt to preload font awesome, so the font awesome icons should be visible immediately when we jump to the first real screen (Discover).
Splash screen includes loader based on this: https://connoratherton.com/loaders The same animation replaces a font awesome animated spinner for an empty discovery item (e.g. when we're loading an item but we don't have the user's location yet). That fixes #59
Fixes #15 (and #59)
Creates a 'loading' or 'splash' page, shown briefly when you navigate to the root URL.
It does attempt to preload font awesome, so the font awesome icons should be visible immediately when we jump to the first real screen (Discover).
Splash screen includes loader based on this: https://connoratherton.com/loaders The same animation replaces a font awesome animated spinner for an empty discovery item (e.g. when we're loading an item but we don't have the user's location yet). That fixes #59
The brief delay before jumping to the next page is a 3000ms delay set in updateAction (https://github.com/CodeforAustralia/heritage-near-me/commit/5a0a788023848724a92a7bb53a9ab4dc8cf3651e#diff-947f8741945315fcbaa09fc73149e9dcR224).
The biggest changes to app logic are this commit: https://github.com/CodeforAustralia/heritage-near-me/commit/5a0a788023848724a92a7bb53a9ab4dc8cf3651e#diff-947f8741945315fcbaa09fc73149e9dcR224