modify
merge qiang branch
add avatar on title bar
Merge branch 'master' into nb_blog_franksu
modify main page css
add remove html tag function
article summary on main page
modify main page css
add scroll up button to detail page
add scroll up to index page
Merge pull request #5 from newbeetwinkle/nb_blog_franksu

merge frank branch 2014.11.14
add my post page
add modify post page
add getAvatarURL function in utils
Merge pull request #6 from newbeetwinkle/nb_blog_franksu

merge franksu branch 20141117
merge