Consider using `maxLines: Infinity` as default

[tomalec]

Steps to reproduce

Use <juicy-ace-editor> without any CSS nor attributes

Live Demo

https://jsbin.com/qodiqep/3/edit?html,css,output

Expected result

UX and DevX of the editor should be pleasing

Actual result

It's single line, does not expand when you type more lines, making it hard to read.
Requires some manual setup work to change it (CSS styles, attributes, etc.)

Browsers affected

all

Screenshot

Discovered by @alshakero
#45 (comment)

[alshakero]

I agree with this comment #45 (comment). I thought Infinity meant as large as the container can fit.