Split getters and setters into big and little endian. Change PureScript

[zaquest]

type for Uint32 operations to Int53.

[jacereda]

Looks good, but I would keep the big-endian names without suffix to avoid bumping the major version.

[jacereda]

On a second though, the UInt32 fetcher was quite silly with an Int return type, so maybe we should bump.

[zaquest]

I've written this package. It provides exactly the UInt32 type, maybe it could be used instead of Int53. It's poorly documented though - I'm not good at English. But I'll try adopting some more of docstrings from purescript-int-53 later.

[jacereda]

Sounds good, I guess it's more appropriate here than the -int53 package.

[jacereda]

The changes to use Data.UInt are in the zaquest-int53_and_endianness, waiting for the -quickcheck/-transformers fix to merge to master.

[jacereda]

Should be merged now, thanks!