Add support for typed arrays in SqlString.escape and SqlString.arrayToList

[LJ1102]

When doing something like

setDataValue("position", new Float32Array([1.23, 4.2]))

Sequelize has stringified the typed array for database usage and by that broke the query.

With this commit typed arrays are handled like arrays, and can be saved to the database.

[durango]

This is a really awesome PR and a ton of thanks man :) I hate to be nitpicky, but two things:

1. Could you add a test case for this specific PR / demonstrate the problem that you were experiencing
2. Could you remove the semi-colons that aren't needed for the styleguide? :}

Hate to be like this :(

[LJ1102]

1. You mean into the unit tests, or as an issue here on github?
2. Sure I can do this, currently my code matches the overall style in the file, should i still convert it to your style?

[durango]

1, Unit tests
2. Please :)

[LJ1102]

There we go, i just converted the whole file to your style and added unit tests for typed array insertion and update.
Hope you like it :)

[durango]

Restarting a travis job and once it's green I'll merge, thanks for the hard work man! :)

[LJ1102]

I should rather thank you for your hard work 👍