Small suggested changes to style

[Auerilas]

I modified my theme with a few small changes I thought I'd suggest here:

1. Make the headers bold to stand out more:

<dict>
        <key>name</key>
        <string>Markdown: Heading</string>
        <key>scope</key>
        <string>markup.heading</string>
        <key>settings</key>
        <dict>
            <key>fontStyle</key>
            <string>bold</string>
            <key>foreground</key>
            <string>#F18260</string>
        </dict>
    </dict>

2. Make the emphasis actually show as italics by adding:

<dict>
            <key>name</key>
            <string>Markup: Emphasis</string>
            <key>scope</key>
            <string>markup.italic, markup.italic.markdown</string>
            <key>settings</key>
            <dict>
                <key>fontStyle</key>
                <string>italic</string>
            </dict>
        </dict>

3. Make the strong show as bold:

 <dict>
            <key>name</key>
            <string>Markup: Strong</string>
            <key>scope</key>
            <string>markup.bold, markup.bold.markdown</string>
            <key>settings</key>
            <dict>
                <key>fontStyle</key>
                <string>bold</string>
            </dict>
        </dict>

I like these personally. May not be for everyone, but just a suggestion.