[#73271162] add circle logo svg
[#73271162] Merge remote-tracking branch 'origin/master' into 73271162-style-logos
[#76419240] udpate alert CSS & HTML
[#76419240] fix navbar brand icon padding
[#76419240] udpate grunt build gengo.css
[#76419240] cleanup
Merge pull request #61 from gengo/76419240-cross-browser-testing

[#76419240] Cross browser testing
Merge pull request #59 from gengo/73271162-style-logos

[#73271162] Style logos
Travis build 284