Pilot 0.18
add celery demo
add environment build manual
Pilot v0.19

add demo for CELERY_WORKER_DIRECT route
add celery wrapper config
Pilot v0.20
add celery_performance folder
add wrapper config ConfigWeb for web usage
Pilot v0.21
1. update "UBMS Web" to "Cloud UBMS"
2. move table_form_wtf.html from bootstrap to app/templates
3. finish demo for PM
Pilot v0.22
update "UBMS Web" to "Cloud UBMS"
update table_form_wtf