Design/Whiteboards/External web banners

Summary
Design web banners and buttons for advertising LibreOffice on external web pages.

Specifications

 * Follow the branding guidelines
 * Use logos without the subline "The Document Foundation"
 * Submit designs in SVG
 * Design for these sizes:
 * 80x15 sq. px.
 * 88x31 sq. px.
 * 110x32 sq. px.
 * 120x60 sq. px.
 * 125x50 sq. px.
 * 180x60 sq. px.
 * 440x64 sq. px.
 * 150x150 sq. px.
 * 250x250 sq. px.
 * 64*440 sq. px.
 * 728x90 sq. px.

Relevant Bugs

 * Request for buttons

Discussion

 * Design Mailing List

80x15
See this wiki page.

88x31
See this wiki page.

110x32
See this wiki page.

180x60
See this wiki page.

729x90
See this wiki page.

QR-Code
Here are some kind of QR-Code-proposals made with the page http://research.swtch.com/qr/draw. Thanks to Russ Cox for this great page.

I'm not able to test it, so someone else should do this.

As the above codes add custom data to the URL, I created a quick unbalanced one using www.qrhacker.com:

Old proposals
These proposals are not in SVG, so they would have to be remade:
 * Marketing/Branding/Banner Proposals
 * User:See
 * User:Nik

There are even more drafts, proposals and used banners in our wiki.