Merge pull request #11 from mtunique/master

init refactoring_server
add spiders
add likeHandle
add userHandle
add file knows_users
make it beautiful
get img
Merge remote-tracking branch 'origin/master' into refactoring_server
Merge pull request #12 from assuming/master

bugs fixed
Merge pull request #13 from assuming/master

2 spider added, 2 bugs fixed
edit handle_user
edit index
add get_collect_list
add Collect
add Like
add LikeHandle
Merge pull request #14 from mtunique/master

refactoring
Merge pull request #15 from mtunique/refactoring_server

Refactoring server
Merge pull request #8 from mtunique/master

newest pull