Merge pull request #6 from yybest123/master

 modify mylinks.html
no use
Merge branch 'master' of https://github.com/yybest123/sharing into yybest123-master
add new group
fix browse grouplist without login
save link, add icon images
view group, the left side bg
add favicon, merge from yy
merge from laurating, add new group
save link from others, not work for the moment
fetch from arming