add image to docs
add image to docs

bpow/gemini,xuzetan/gemini,bpow/gemini,brentp/gemini,udp3f/gemini,xuzetan/gemini,bpow/gemini,arq5x/gemini,bgruening/gemini,arq5x/gemini,udp3f/gemini,brentp/gemini,udp3f/gemini,brentp/gemini,arq5x/gemini,bpow/gemini,brentp/gemini,bgruening/gemini,xuzetan/gemini,udp3f/gemini,arq5x/gemini,bgruening/gemini,xuzetan/gemini,bgruening/gemini