Updates for readthedocs
Partial documentation
Add advanced type system docs
language guide
Print returns nil
Add embedding guide, examples, and much more public api
basic documentation start
Add sample script implementing a filter function
Fix segfault on empty input line in repl
Fix output with runfile
Add print builtin
Remove debug prints and fix nul-terminator
Run basic scripts
Allow some symbols to not be owned by the interpreter
Allow some strings to be not owned by the interpreter
Make debug mode work
fix links for github
Readme update for new library target