Garrit Franke (35):
      Add documentation for datatypes
      Update TODO
      Add array access syntax
      Merge https://github.com/garritfra/sabre
      Fix semicolon position in generated code
      Add len() std function
      Add bubblesort example
      Fix multiple function arguments
      Add reverse function to stdlib
      Fix array access as assignment
      Fix compilation
      Fix bubblesort example
      Add example build tests
      Add node package for testing
      Unignore test_array_access_in_if
      Add types to function arguments
      Add optional types for declares
      Add function return type
      Add return types to examples
      Remove TODO item
      Add C backend
      Rename backend_js to backend_node
      Compile stdlib seperately
      Properly implement feature flags
      Test conditionals in C backend
      Generate function prototypes
      Fix README example
      Add backend docs
      Add "contributing" docs
      Link TODO file in docs
      Add "writing documentation" to contributing docs
      Move build command to own module
      Fix C runner
      Remove cc dependency
      Fix booleans in functions calls