Correctly copy & paste data with context menu, and handle number notion that is based on locale

[Michota]

Context menu copy-pasting

• Fix issue Pasting from Context Menu trims numeric values #282
• New function getRowsFromClipboard (asynchronous):
  • returns Compatible[], which can be later used in pasteData function.

Parse number with respecting locale number notion

Respect the locale settings for user-supplied numerical data, whether pasted or entered manually.

• New function parseLocaleNumber
  • Locale can be provided manually (as string). If this does not happen, the function will get it from the browser itself.
  • returns number.

function parseLocaleNumber(stringNumber: string, locale = getNavigatorLanguage()): number

parseLocaleNumber("123456,78") // returns 123456.78
parseLocaleNumber("1 234 56,78", "pl-PL") // returns 123456.78
parseLocaleNumber("1,234,56.78", "en-US") // returns 123456.78