Manual is released

We are reviewing how the documentation for Dorico will be developed from here, and there is some shuffling of personnel going on as projects are reallocated among our excellent manuals team in Hamburg. In the short term I will be writing some more of the documentation, but unfortunately my time to work on documentation is limited given my many other responsibilities, so progress is going more slowly than I would like. But the plan is for there to be more regular updates once I have figured out the authoring software and got into the rhythm of writing again.