2.3.7

[ayecue]

Includes:

• improve beautifier formatting - related to #176
• add formatter - related to #176
• separate webview from greyscript-meta
• fix behavior of val intrinsic on leading comma
• support funcRef intrinsic
• add repeat keyword - related to #213
• implement new type manager which keeps better track of types and properties
• fix and improve documentation regarding intrinsics
• support defining argument and return types for functions through comments to which the hover and auto complete features will react accordingly