Merge pull request jamesmudd#322 from jamesmudd/prepare-0.6.4

Prepare 0.6.4

Prepare v0.6.3 (jamesmudd#314)

* Update version number
* Update change log

Merge pull request jamesmudd#285 from jamesmudd/prepare-v0.6.2

Prepare v0.6.2

Merge pull request jamesmudd#259 from jamesmudd/prepare-v0.6.1

Prepare v0.6.1

Merge pull request jamesmudd#254 from jamesmudd/prepare-v0.6.0

Prepare v0.6.0

Merge pull request jamesmudd#241 from jamesmudd/prepare-v0.5.11

Prepare v0.5.11

Merge pull request jamesmudd#237 from jamesmudd/prepare-v0.5.10

Prepare v0.5.10

Merge pull request jamesmudd#222 from jamesmudd/prepare-v0.5.9

Updates for v0.5.9

Merge pull request jamesmudd#210 from jamesmudd/prepare-v0.5.8

Prepare v0.5.8

Merge pull request jamesmudd#185 from jamesmudd/prepare-v0.5.7

Prepare v0.5.7