ignore server.py
add-upload.js
ingore-tst_db.py
fix word to output
add-upload-btn
add progress bar
Merge pull request #1 from brickgao/master

add upload module
complete upload process-bar
can upload files
upload and user data page done
basic login and logout done
update .gitignore
ignore upload floder
basic signUp done
changed a lot
fix upload
code review done(ream)
add css to signin page
can update user data
change sqllite Date type to DateTime type