Use bigger logo on the web pages

[Nuru]

Implements #769

• It is responsive, with logo size based on viewport height.
• It does not take up a lot of extra height due to reduction in whitespace above the image.
• If you want, you can also reclaim some more whitespace below the logo. Currently there are 2 horizontal rules separated by 65 pixels (on my browser) that could be collapsed into 1, allowing 2 more locks to be listed on the page.

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[codecov]

Codecov Report

Merging #783 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #783   +/-   ##
=======================================
  Coverage   72.78%   72.78%           
=======================================
  Files          63       63           
  Lines        4807     4807           
=======================================
  Hits         3499     3499           
  Misses       1050     1050           
  Partials      258      258

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[lkysow]

Not sure what went wrong here but I don't think it should look like this?

[lkysow]

What is this for?

[Nuru]

This change was required to get atlantis to build on my system. I am not a go developer and do not know how the go module system works, so I cannot give you a definitive explanation. All I can say is that those lines were added by my IDE, apparently because go.sum refers to git.apache.org/thrift.git which no longer exists, and the content has been moved to https://github.com/apache/thrift

My brief investigation suggested that this was not a direct requirement of atlantis but rather a requirement of a module atlantis depends on, so I was not able to fix it by directly changing the reference in go.sum.

It is irrelevant to the changes that implement the goals of the PR, but I left it in for the atlantis team to see and make a proper fix.

[Nuru]

Not sure what went wrong here but I don't think it should look like this?

No, it shouldn't. It looks like your installation is not picking up the CSS changes. Given that the CSS is compiled into server/static/bindata_assetfs.go for distribution I don't know how developers are supposed to pick up changes during development. See #782

[lkysow]

I had to do a hard refresh. Looks good!