[m-dev.] Proposed installation profiles

[Matthias Güdemann]

Hi,

I like the idea of installation profiles. Yet, I am unsure whether this
grouping is the best, but maybe it is just a question of default
profile selection.

My hypothesis is that this simplification is mainly to provide less
surprise to new users. Therefore, I think that a *default* should
include the declarative debugger grade and support for
parallelism. These are prominent features of Mercury, at least, these
are the features I tell people about.

Best regards,
Matthias