• Registration of raw lambdas
• Fixed possible bug due to lack of inlining in several places
• Permit const member function and variable registration.

• Deprecate Call syntax (81ccac3)
• Clean up include structure
• Make library header file only
• Performance improvements

This release improves interoperability by supporting passing pure Lua functions to and from C++ via the sel::function object.

Extend class registration capabilities to pointers, references, and member variables.

Add support for class registration.

Adds more convenient syntax for extracting multiple values from a function call to Lua. This is achieved via a thin wrapper to std::tuple and an explicit tuple conversion of sel::Selector.

Fixes all known instances of memory leakage and allows on the fly table creation with selectors.

Adds support for chainable selectors (sel::Selector) to access globals or nested table fields and assign or retrieve functions and values. Leverages type cast overloads to infer function return types.