containing the segment-based memory model.

[quantif] updated according to AST changes: && is now left-associative

[E-ACSL] improve ACSL contracts of its libraries
[E-ACSL] no more unknow locations in translation of quantifications

[E-ACSL] fixed bug with global declarations involved in the memory model (btw fixed but #1392)
[E-ACSL] additional feedback messages

[E-ACSL] compute a more precise type for quantified variable with a strict upper bound
[E-ACSL] do not modify the type of a quantified variable anymore

[E-ACSL] e_acsl_assert now takes the crashing function in argument

[E-ACSL] code of e_acsl_assert put in e_acsl.c (no more in e_acsl.h)

[E-ACSL] convert postcondition even in presence of untranslated assigns clause
[E-ACSL] fix bug when the translation of a predicate containing \at is abruptely stopped because of a not-yet-implemented construct (the generated code contained undeclared __e_acsl_at variables)

[E-ACSL] fixed bug in Pre_analysis with pointer arithmetics in logic
[E-ACSL] does not check some possible cases during pre analysis
Thx to two first items, fully fixed bug #1324