Update/seed 0.7.0

[akhilman]

Upgrading to current seed's master.
Fixes #43

[MartinKavik]

Thanks!
Btw I didn't have a feel that C! is fighting with C while I was reading code.

[akhilman]

There is a lot of “cognitive complexity” that Clippy complains about.
It looks like it will be more interesting than I expected.

[MartinKavik]

I'm ok with some global Clippy allows in this project - Seed repo should be clean, but it's not so critical here. Try to resolve my previous comments if possible, but don't kill time with too much refactoring here.

[akhilman]

Are there any other changes in API that I forgot to apply?

• Replace App::builder by App::start.
• Use subscribe for routing.
• Replace class! macro by C!.
• Replace View by IntoNodes.
• Use LocalStorage.
• Use new Url API.

[akhilman]

Clippy complains about cognitive_complexity for functions that simple but use macros.
Like these functions:

seed-rs.org/crate/src/page/partial/intro.rs

Line 199 in 6e6a495

fn view_testimonial(testimonial: &Testimonial) -> Node<Msg> {

seed-rs.org/crate/src/page/guide.rs

Line 8 in 6e6a495

pub fn view(guide: &Guide, model: &Model, show_intro: bool) -> impl View<Msg> {

seed-rs.org/crate/src/page/guide.rs

Line 26 in 6e6a495

fn view_content(

I will disable cognitive_complexity check for now.

[akhilman]

Perhaps we should export these things in prelude.

error: usage of wildcard import
 --> src/page/partial/guide_list.rs:8:24
  |
8 | use seed::{prelude::*, *};
  |                        ^ help: try: `C, FutureExt, IF, a, attrs, button, div, empty, hr, id, input, li, span, style, ul`
  |
  = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wildcard_imports

[MartinKavik]

Nice! Please merge and check if I didn't break something - https://github.com/akhilman/seed-rs.org/pull/1, thanks!