Handles \exit_status exactly as \result.

Fixes indentation for ocp-indent 1.7

See merge request frama-c/frama-c!2369

[wp] use ./.frama-c/wp for cache & scripts

See merge request frama-c/frama-c!2395

Remove unused options in WP parameters

See merge request frama-c/frama-c!2390

Resolve "Assigns qui impacte la preuve d'un require avec prédicat"

Closes #715

See merge request frama-c/frama-c!2394

[AST Printing] Changes handling of ghost code

See merge request frama-c/frama-c!2374

Feature/potassium 19.1

See merge request frama-c/frama-c!2362

Feature/wp/region analysis

See merge request frama-c/frama-c!2352

# Conflicts:
#	src/plugins/wp/Cint.ml
#	src/plugins/wp/MemTyped.ml
#	src/plugins/wp/why3_api.ml

Resolve "option -wp-msg-key builtins"

Closes #540

See merge request frama-c/frama-c!2393

Include Dgraph-dependent files in tar.gz regardless of presence of Dgraph in current system configuration

See merge request frama-c/frama-c!2392

[Eva] Dynamic registration of abstractions

See merge request frama-c/frama-c!2359

we don't compile it in lablgtk3 mode, but that does not mean that it should
not be included in the release.