Merge pull request radiantearth#412 from radiantearth/dev

Dev to master for 0.6.2

Merge pull request radiantearth#374 from radiantearth/0.6.1

[WIP] Cherry-picked changes for version 0.6.1

Merge pull request radiantearth#340 from radiantearth/dev

[WIP] Release 0.6.0 final

Merge pull request radiantearth#327 from radiantearth/dev

release 0.6.0-rc2

Merge pull request radiantearth#294 from radiantearth/dev

release 0.6.0-rc1

minor version bump

Bumped version number

Merge branch 'dev' to align master to 0.5.0 release

Merge pull request radiantearth#110 from radiantearth/dev

Merged dev for 0.4.1 release

latest changes from dev