gorm migration, part 1
gorm migration, part 2
gorm migration, part 3
goimports
gorm migration, part 4
fixed folder insert
Makefile added clean
fixed login
gopath transform
Merge branch 'old_master' + goimports

Conflicts:
	Makefile
	coreimpl/cmd.go
	coreimpl/core.go
	db/db.go
	db/filebase.go
	db/list.go
	db/login.go
	db/stats.go
	db/structs.go
	web/webcmd.go
pprof debug and a bugfix
filebase: bugfix and perf increase
bugfix