v0.0.85

• Reimplemented utf8 for better string lower and upper casing as well as other functions.
• Fixed dictionary duplicate entries possibility bug.
• ast module updated to reflect new language changes.
• Major bug fixes and optimization.
• Fixed file() crash when created with invalid path.
• Add support for positional arguments in args module.
• Updated value_to_string() C API to return Blade string object instead of char*.
• Removed the Blade -j switch due to its performance impact in favor of the DEBUG_STACK compile flag.
• Minor GC updates.
• Fixed missing H format for date.format().
• Minor updates to the socket and http module.
• Major memory leak fixes.
• Minor optimization in string.join().