Auto-insert of module block renders in single line even if "single line" preference is off

[davidmichaelkarr]

I typed "import", space, then "conf", ctrl-space, selected "config". It auto-inserted the rest of the module block, all on a single line.

I then deleted the line, then went into preferences, and on the "YANG"->"Formatter" page, I turned OFF the "Collapse import statement in single line" flag.

I then went back to where I had added and deleted the "import" line, and reinserted it again the same way. It still inserted it on a single line.

I then reformatted the entire file, which changed the inserted line to the multiple line format.

The auto-insert behavior should respect the state of the "Collapose import statement in single line" flag.