Fixes to things

[kaleidawave]

• Swap parameter subtyping (should be correct now)
• Allow import to import both a variable and the type (+ type keyword now doesn't import variable)
• Add hoisting specification and maximum iteration test
• Fix precedence of satisfies operator
• Assigning to a property on a conditional delegates assignment to left and right
• Renamed behaviour to features
• Moved somethings in the specification
• Update dependencies
• Added support for default parameters. Fixed destructuring in function parameters and rest parameters (tagged template literals now work)
• disabled contexts for variables

Up to 150 specification tests now