Merge pull request #89 from go-kivik/del3

Handle deleted documents properly when fetching

Merge pull request #85 from go-kivik/dc3

Handle deleted changes

Merge pull request #81 from go-kivik/doc-v3

Update README and doc.go for new import path

Merge pull request #77 from go-kivik/weirdnames

Support weird names better

Merge pull request #63 from go-kivik/revhist

Set Rev history after new rev id is assigned

Merge pull request #4 from go-kivik/statuscode

Switch from errors.StatusCode() to kivik.StatusCode()