Add Sg/Pl to NumForm

This creates an overlap between Num1 and Num Sg which could probably
be factored out (by getting rid of Num1) though I prefer to leave
this as-is for the time being.
Also hasCard is arguably unnecessary too, but makes for easy checking.
Update quantifiers, starting from ground up
Simplify pronoun structure

Variations for qalbi/idejja should now be handled elsewhere,
making them as part of the pronoun table was messy
Move types for Quant, Det to ResMlt
Handle enclitic pronouns on nouns properly.

> l -bind DetCN (DetQuant (PossPron i_Pron) NumSg) (UseN2 father_N2)
missieri
> l -bind DetCN (DetQuant (PossPron i_Pron) NumSg) (UseN cow_N)
il-baqra tiegħi

Also mark all nouns in Lexicon which take enclitic pronouns, and
did some general lexicon cleanup too.

However there still needs to be handling of stem/clitic variations, eg:
> l -bind DetCN (DetQuant (PossPron i_Pron) NumSg) (UseN2 brother_N2)
ħui
> l -bind DetCN (DetQuant (PossPron i_Pron) NumSg) (UseN cousin_N)
kuġini
> l -bind DetCN (DetQuant (PossPron i_Pron) NumSg) (UseN ear_N)
widnai