[m-rev.] diff 2/2: Rename ThreadScope symbols and comments

[Julien Fischer]

On Fri, 30 May 2014, Paul Bone wrote:

> Branches: master
>
> Note that I will rename the "threadscope" grade and update
> README.ThreadScope in a seperate change.
>
> ---
>
> Rename ThreadScope symbols and comments
>
> To reflect our lack of compatibility with ThreadScope this patch renames
> many of the symbols used in the runtime system and compiler.
>
> Generally "ThreadScope" is being renamed to "Parallel Profiling" and the new
> tool (NIY) should be called "the Mercury Parallelism Profiler".
>
>    + Rename the MR_THREADSCOPE macro to MR_PARPROF.  This macro is
>      controlled by the threadscope grade component.

See my comments in the other part of this change about the name
MR_PARPROF.

Cheers,
Julien.