added routes to getRawItemList/getPresetList/modifyMonitorStatus API
add unittest model.tag
Merge pull request #141 from STerao/add_unittest_model_tag

add unittest model.tag
add unittest model.pager
delete model.fileDAO.select
Merge pull request #142 from STerao/add_unittest_model_pager

add unittest model.pager
Merge pull request #143 from STerao/delete_fileDAO_select

delete model.fileDAO.select
merged