Add hyperlink for SUSI logo - fixes #34
Add hyperlink for SUSI logo - fixes #34

Add hyperlink to https://susi.ai/ on clicking SUSI logo
Fixes https://github.com/fossasia/susi_firefoxbot/issues/34
nifey/susi_firefoxbot,tstreamDOTh/susi_firefoxbot,tstreamDOTh/susi_firefoxbot,nifey/susi_firefoxbot