Changed warning to note.
Added a note that installation via pip is not yet available.
Switched the documentation theme to the Spruce bootswatch theme.
Fixed wrong use of section headers.
Added the release notes page to the documentation.
Added the support page to the documentation.
Changed the phrasing a bit.
Added a roadmap. Closes #4
Moved documentation requirements to documentation.txt. Loosened the version restrictions of the documentation dependencies.
When building the documentation successfully a new browser tab presenting the documentation's index page will be opened.
Upgraded nose2 version to 0.4.6.
Added a contributing page to the documentation. Described the contribution process for documentation & design.