GitLab

- Fix bug in the way remote object handles were being... handled.

- Support malloc debug.
- Parse ganged events, let, unset, parenthesized if statements, eval.
- Part of backwards compatibility for BCTEL (doesn't work yet)

- Add extra arg to parse_executable_statements.

- Support new on event paradigm.
- Save per-lease variables.

  on events

- Tweak on so more than one type of event can be set at once.

- Prototype all the new stuff.

- Add support for null, defined and variable reference expressions.

Add support for DNS return codes.   Add support for null, defined and variable reference expressions.   Support switch, case, default, set.

- Allow more than one type in a single on statement.

- Document some options that were missing.
- Fix vendor-specific option documentation.