move Native.Json import to be after all other imports

[eeue56]

Problem:

• When importing Html, if you run it, sometimes you get the error

encodeArray: _elm_lang$core$Native_Array.toJSArray,
                                            ^

TypeError: Cannot read property 'toJSArray' of undefined

• The problem is somewhat described in this gist here -> https://gist.github.com/ejames/2aeaf58c10d9d12fbc36aedbff4b04e1
• The problem came from Native.Json trying to access Native.Array stuff, except Native.Array hadn't been imported yet, meaning that it was undefined.

Solution:

• Import Native.Json last, after Array, to ensure that Native.Array has been imported in the right order

Other notes:

• The problem mentioned in the gist is slightly weird. It only happens for things which have default repo urls. I don't know why that would affect it, but this makes it work for all cases.
• You can force the Array to be included before Json.Decode by doing this change too, but better to fix it at a library level

[evancz]

Cool, thanks! Moved things such that people will download this version now. LMK if you see it again.

[evancz]

Cool, thanks! Moved things such that people will download this version now. LMK if you see it again.