make update column works with new plugin system
make callback query works
make first, last works with plugin system
move row, rows, scan to scope
Add method inlineCondition
refact
Make exec works with plugin system
make pluck works
make count works
related with plugin system
move all code to scope
Remove unused codes
rename gorm_test to main_test
rename scope.quote to scope.Quote
rename some files
API for search