Merge pull request #30 from daydayfree/dev

Render images
Merge pull request #32 from daydayfree/dev

用户裁剪头像
Merge pull request #33 from daydayfree/dev

Add timeago support
bug fix for origin image
modify in view
Merge pull request #34 from fyruicao/fix_image

bug fix for origin image
Fix loading logic