Merge pull request #9 from hawesie/hydro-devel

Updated for replication and rgbd recording.
updated changelogs
0.0.9
Merge pull request #10 from hawesie/hydro-devel

Switched to colour topic for tweeting.
updated changelogs
0.0.10
Merge pull request #11 from hawesie/hydro-devel

Added db arg to method call.
updated changelogs
0.0.11
Use `is None` instead of `not`.

Same as strands-project/strands_executive#116
Merge pull request #13 from lucasb-eyer/patch-1

Use `is None` instead of `not`.
Merge pull request #12 from hawesie/hydro-devel

Added rechecking for docking during the night.
Checking for is not None explicitly. Sorry @lucab-eyer.