Some improvements to formatting of debug output.
Fixed bug in temporary managment

The temporaries table was not cleared between function compilations.
Fixed numeric equality for value arguments
Recorded progress with testing
Removed deprecated() from modifiers.
Replaced annotations modifiers with annotations relations.
Added annotations extraction in M3.
Merge branch 'master' of git@github.com:cwi-swat/rascal.git
Implemented mixed-mode ranges

Ranges can occur in two situations:
1. as part of an enumerator, e.g., x <- [2 .. 10]
2. stand-alone, i.e. [2 .. 10]

Both cases were implementedd separately, but this has now been replaced
by a single, unified, implementation.

Also mixed-mode ranges are now implemented, e.g, [1, 1.5 .. 2.0].

There are some minor deviations (improvements) from the way the
interpreter handles them. This concerns the type of the first element.
For the above example:

Interpreter gives [1.0, 1.5]
Compiler gives    [1,   1.5]

The compiler now respects the principle that the first element always
has the original type as given in the range description (int in this
example).
Merge branch 'master' of https://github.com/cwi-swat/rascal.git
Minor fix.
Merge branch 'master' of https://github.com/cwi-swat/rascal
Merge branches 'gll-experiment' and 'master' of https://github.com/cwi-swat/rascal into gll-experiment