fixbug
problem: cannot get enviornmental variables
delete hot_deploy to test whether restarting can help get the enviormental variables
managed to get environmental variables
fix SQL syntax error
fixbug: SQL SYNTAX ERROR
change the order of deleting tables
for sync
1. add a username field in the User table
2. add an admin as the first user
corret mistakes in reinit.php
test
test
Merge branch 'master' of ssh://project-huangxx2155.rhcloud.com/~/git/project
add the missing semicolon
test
Merge branch 'master' of ssh://project-huangxx2155.rhcloud.com/~/git/project
test
test
test
test