Update comments with dates, and AZ's name where relevant
Add EU's "Il-Gwida Tal-Istil Dipartimentali" to refs
Update run.php and numeral tests

numerals: Pass 92 fail 0
numerals2: Pass 140 fail 16
Hack to add binding to default cases in article pre constructs
Refactor Num_Number to include 3-10 range, adapted from AZ's Num_Size

It now looks like:

    Num_Number =
        Num_0      -- 0 (used only in digits)
      | Num_1      -- 1
      | Num_2      -- 2
      | Num_3to10  -- 3..10
      | Num_11plus -- 11+
      ;
Work on udpating numerals and integrating AZ's Det/Quant etc. code

Still in progress.
Need to work on carrying more precise number information (1,2,3-10,11-19 etc)
from Numeral into Quant/Det to be used in NPs etc.

Also introduce Noun.takesPron and possN combinator for nouns which take
possessive enclitic pronouns (current test case: missieri)