* Replace deleted '{}' syntax in typemap attributes
* Add deleted <cctypes>
* Use global-namespace size_t (no change)
* Update wrapper code with latest version

- Find latexmk instead of assuming it's there
- Download ornltm at build time and set in TEXINPUTS
- Add interdependencies between pdf doc stages
- Generate and append footer

* Move cmake swig utilities into a separate cmake file
* Fix installed config file
* Upgrade CI to use focal and GCC9
* Allow external installation of examples

* Fix latex build and SWIG rendering
* Update copyright year

* Clean documentation
* Add more string usage demos

* Fix standalone version script

* Add cmake policy to silence warnings and update build script

* Regenerate code with SWIG 4.0.2+fortran release

* Update travis yaml definitions

* Tweak build script

* Simplify bool conversion

* Add complex number support to std::vector

* Normalize CMakeLists spacing

* Suppress version output

Backport upcoming FindSWIG/UseSWIG

These arose as a result of removing buggy "autofree".

This also fixes a potential uninitialized variable usage if both C
pointers are null (which wouldn't happen in practice)

SWIG 36a04576958feaa66d0e408fb060a3cf7306729e

* Update macros and regenerate for latest SWIG

* Add map and documentation

Don't assume compiler extensions are needed: use `-std=c++11` not `-std=gnu++11`

Visual Studio 2012 lacks the iterator constructor for
discrete_distribution. This made me realize that the iterator
constructor is actually supposed to take doubles, not the result_type.
So I fixed the 'weights' signature and added a workaround that uses the
initializer_list constructor.

Needed to fix Windows build

Minor CMake updates/fixes

Tweak documentation and fix CMake project version