docs(docs): rebuilt docs with loads more detail for triggers and weak reactions

docs/html/functions_vars.js

@@ -19,6 +19,7 @@ var functions_vars =
     [ "s", "functions_vars_s.html", null ],
     [ "t", "functions_vars_t.html", null ],
     [ "u", "functions_vars_u.html", null ],
+    [ "v", "functions_vars_v.html", null ],
     [ "y", "functions_vars_y.html", null ],
     [ "z", "functions_vars_z.html", null ]
 ];