All Other Styles (Except Text-Alignment) Aren't showing up in RTFSpan Objects

[npaul007]

```
parseRTF.string(file, (err, doc) => {
	 console.log(doc);
});

doc variable output:
RTFDocument {parent: undefined, content: Array(8), fonts: Array(0), colors: Array(17), style: {…}, …}
charset
:
"CP1252"
colors
:
(17) [{…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}]
content
:
Array(8)
0
:
RTFParagraph
content
:
Array(2)
0
:
RTFSpan
style
:
align
:
"left"
background
:
undefined
bold
:
undefined
dir
:
"ltr"
font
:
undefined
fontSize
:
22
foreground
:
undefined
indent
:
0
italic
:
undefined
underline
:
undefined
__proto__
:
Object
value
:
"[1]PRE TITLES "
__proto__
:
Object