Replace buttons loading icon

[tiagoalvesdulce]

Replace the loading icon on buttons as soon as we get a negative version of politeia loading gif.

[kyleFirethought]

👍

[kyleFirethought]

How are these for size? let me know of any changes you require?

[tiagoalvesdulce]

Looks good @kyleFirethought, thank you! @victorgcramos will be working on this issue and will let you know if he needs anything else.

[kyleFirethought]

No worries, keep me posted. 👍

[kyleFirethought]

@victorgcramos

60x60 is the decrediton standard and pretty safe when it comes to anti-aliasing. at 20x20 things fall apart (slightly).

I have also repurposed the pending icons from decrediton for use with this colour scheme, these might be a tad more suitable for the initial sign in:

Let me know if these fit the bill?

[kyleFirethought]

Also @victorgcramos @tiagoalvesdulce poke your head around here: decred/dcrdesign#35

Certainly a few icons (pending_review) for use in the Pi GUI. Ie: Proposal, Checkmark, User Profile, ect.

[victorgcramos]

Nice! I'll check that out! Thanks!