Merge pull request #35 from openworm/development

Development
Merge pull request #40 from openworm/development

Development
Merge pull request #41 from openworm/development

Release 0.0.5-alpha
Merge pull request #42 from openworm/development

Geppetto 0.0.6 release
Merge pull request #44 from openworm/development

Development
Merge pull request #45 from openworm/master

Master to development