Update banner logo on main website

[mdboom]

This updates the banner logo on the index.html of the website to the new logo we've been making stickers of for about a year.

I know there are plans afoot to do more drastic things to the website, but this is an easy thing we can do now that looks a lot cleaner than what we currently have.

[tacaswell]

the gh preview of the svg is cropped, I hope that is just gh doing a bad job rendering?

[mdboom]

This is what the github preview looks like for me:

[tacaswell]

backported to v1.5.0-doc as 325e47b

[WeatherGod]

Viewing the devdocs using Firefox 43 on Ubuntu, the banner looks cropped and the radar chart logo is misplaced.

[jenshnielsen]

Confirming. It looks good in Firefox on OSX but broken in firefox on Ubuntu 15.10 (virtual machine)

[jenshnielsen]

This is rendering only the svg image

[WeatherGod]

yup, that is what it looks like to me.

[mdboom]

Sorry, guys. Amateur mistake. We should convert the text to paths, since we don't ship that font. (It looks fine for me, because I have the font installed). I'll have a PR shortly.

[cgohlke]

BTW, the SVG file breaks the Microsoft Compiled HTML Help (CHM) file. HTML Help control and SumatraPDF display a white placeholder of 540x617 px instead of the logo. xCHM does not render SVG either.

[mdboom]

BTW, the SVG file breaks the Microsoft Compiled HTML Help (CHM) file. HTML Help control and SumatraPDF display a white placeholder of 540x617 px instead of the logo. xCHM does not render SVG either.

We'll probably need to add a PNG fallback for that case. Since I don't have the tooling to validate a CHM, is this something you could do?