Fixes #30, Add CMake steps to install python bindings (#31)

python/bindings.cpp

@@ -72,7 +72,9 @@ void bind_backend(py::module &m, const char *name) {
       .def("compute_sincosf", &compute_sincos<float>);
 }
 
-PYBIND11_MODULE(pytrigdx, m) {
+PYBIND11_MODULE(trigdx, m) {
+  m.doc() = "TrigDx python bindings";
+
   py::class_<Backend, std::shared_ptr<Backend>>(m, "Backend")
       .def("init", &Backend::init);
 
@@ -91,4 +93,4 @@ PYBIND11_MODULE(pytrigdx, m) {
   bind_backend<LookupXSIMDBackend<16384>>(m, "LookupXSIMD16K");
   bind_backend<LookupXSIMDBackend<32768>>(m, "LookupXSIMD32K");
 #endif
-}
+}