Merge tag 'v1.0.0'

Merge tag 'v1.0.0-rc.4'

Remove old Unsafe modules

Merge pull request purescript#55 from hdgarrood/from-foldable

Add fromFoldable

Merge pull request purescript#61 from purescript/0.8-updates

A few other updates for 0.8

Merge pull request purescript#59 from raichoo/master

Add `partition` to Data.Array

Merge pull request purescript#52 from hdgarrood/improve-docs

Improve docs

Remove unused imports

Merge pull request purescript#48 from purescript/fix-warnings

Fix warnings about partial functions

Merge pull request purescript#47 from hdgarrood/stack-safe-replicateM

Stack safe replicateM