Update db_table_config.php
add site update button
test
fix admin template url; update site_update_on_git.php page
Update site_update_on_git.php
Update update_site_on)git.php
Update site_manager.php UI 調整
Update README.md
Merge branch 'master' of github.com:CHU-TDAP/E-learning-Server
fix api/logincheck.php