[Info]On our way to mobile !

Hello supporters of the IHateMoney project ! I have been working on an `I hate money` Single Page App <https://spiral-project.github.io/elm-ihatemoney/> and today I am ready to open it in beta. There are a couple of things that need to be done: * Display error messages <https://github.com/spiral-project/elm-ihatemoney/issues/9>: right now we can look at them in the network response of the developer tools but it would be better to display them to the end user. * Handle invitation links from the SPA : the API is not there yet <https://github.com/spiral-project/elm-ihatemoney/issues/13>. * Keep login state <https://github.com/spiral-project/elm-ihatemoney/issues/7> and add navigation routing through URLs <https://github.com/spiral-project/elm-ihatemoney/issues/12> Today the interface is usable and pretty much features complete with the web server version. If you use I hate money a lot, and especially on mobile, I wish you could take a look at the beta version and tell me if you find bugs <https://github.com/spiral-project/elm-ihatemoney/issues>. You can try the last up-to-date version here: https://spiral-project.github.io/elm-ihatemoney/ Once this version is totally ready, it won't be hard to make it a mobile app/PWA (by the way if people want to do it, I would be grateful to have contributions). Have fun, Rémy