Merge branch 'stable/iron'

...veloper/tutorial/viewcfg/src/print_cfg_vstmt_aux_value.ml

...eveloper/tutorial/viewcfg/src/register_cfg_graph_state.ml

doc/eva/gui.tex

doc/eva/main.tex

doc/frama-c-book.cls

doc/userman/user-changes.tex

doc/userman/user-gui.tex

doc/userman/user-plugins.tex

ivette/src/frama-c/kernel/ASTview.tsx

man/frama-c.1

man/frama-c.1.md

src/kernel_services/ast_queries/cil.ml

src/kernel_services/plugin_entry_points/kernel.ml

src/plugins/wp/register.ml