Add paragraph breaks support

[Romybron]

Adding (automatic) paragraph breaks support that would allow the text to always stay within the frame

Examples

Initial placeholder: /?width=250&height=200&text=This%20text%20is%20%20too%20long&bgColor=%23f7f6f6

Using an automatic paragraph break: /?width=250&height=200&text=This%20text%20is%20%20too%20long &break=auto &bgColor=%23f7f6f6

Using a manual paragraph break: /?width=250&height=200&text=This%20text &break &text=is%20too%20long&bgColor=%23f7f6f6

Using both together: /?width=250&height=200&text=This%20text%20is%20too &break &text=long &break=auto &bgColor=%23f7f6f6

That would add a nice addition to the already useful Placeholders!