using google style: Db class.
using google style : Query class.
using google style: modify function name for db.h
remove a test file.
Db Class: change Bind and ReadColumn to inline function.
when excute select twice,we should reset query.
class Query : ReSet Sql.
remove reset() from Query,fix bug for remove_all.
Add ExcuteNonQuery For Db class.
Add Transcation for Db Class.
fix test bug.
redesign import ViewModel class,change file name for google style.
Add new ViewModel for ImportView.
change model for install_info_
SetVisble for state 0.
ViewModel : select file.
ViewModel : when change file editbox.
import quote ok, installed date range doesn't update.
close parser after import data
using model function when create thread