NEW Update working chkbxlst filter for lists

[Vaadasch]

Sorry, I don't know if it is a already requested feature or if it's know as a bug or else...

I've made working the filters for the "Checkboxes from a list" extrafields.

I believe i've adequatly removed the multiples possibilities of using $ID$ :

In the order :

• using of "table.col=$ID$ inside parenthesis with whatever AND and OR formula" replaced by "table.col=$ID$"
  -- ex : "( foo = bar AND table.col=$ID$)"
  -- replaced by : "table.col=$ID$"
• using of "table.filter=($SEL$...col=$ID$...)" replaced by "table.col=$ID$"
  -- ex : "fk_soc = ($SEL$ fk_soc FROM llx_facture WHERE rowid = $ID$)"
  -- replaced by : rowid = $ID$

These two firsts are iterated until there is no more replacement possible

• using of "table.col=$ID$" replaced by 1 if surrounded by "AND" or nothing, replaced by 0 if surrounded by "OR"
  -- ex : foo = bar AND table.col=$ID$
  -- replaced by : foo = bar AND 1

Hopefully, no one would use smth like that without parenthesis :
foo = bar AND table.col=$ID$ OR foo2 = bar2

That code permit to factorize every utilisation of AND, OR, (SELECT...), JOIN operators.
I don't think the LIKE and IN operators would work

[Vaadasch]

This one has a bug which made result of every option on new created object. If I can find where to update my code, i will. Else I will open a new pull request.
Sorry I left some "blank lines" or "space before commas" -_-