We're going to be adding more redirection logic into Ghost and it's
going to get confusing if we have names this generic. This makes it
clear which feature this service is related to.
Ideally in the future we can combine all of these into one redirects
service, but for now we will be running a specific service per feature
fixes https://github.com/TryGhost/Toolbox/issues/150
- up until now, the test framework has copied all theme fixtures to the
test directory when it boots Ghost
- the vast majority of tests don't need all the themes, so this is quite
a wasteful operation
- this commit disables copying all themes by default, and provides the
`copyThemes` boot option to enable this
- also adds a `copySettings` option, and defaults `redirectsFile` to
false to further reduce the number of file copies
refs https://github.com/TryGhost/Toolbox/issues/354
- this commit turns the Ghost repo into a monorepo so we can bring our
internal packages back in, which makes life easier when working on
Ghost
