replace \t
replace \t in database
use monkey to replace connection
Merge pull request #5 from JobsDong/feature-image-sae

Feature image sae
add robot
search template and handle
remove \t
complete chinese search
add refresh for searcher
add get news
add search handler
add TODO for readme
fix fetchone bug
add search handler
commit search css
search
restruct html view
add recreate_index operation
remove no use png
change search template