Tags: gongpu/WTF

1. Change user command package name; 2. Log exception message only in…

… controller; 3. Redefine error message in controller and service.

Reorganize exception, more precisely and more detailedly

Add material managerment function: get media, get material, get mater…

…ial count, get material list

Add NewsMessage

1. Modify security method; 2. Add debug log in CustomMenuLoadListener;

1. New feature: auto create menu when web application start; 2. Optim…

…ize AppLogger: no static field, remove bean declare in applicationContext-servlet.xml

Remove directory build and doc, these directories no need in respository