To debug v1
Merge branch 'master' of https://github.com/mazilian/lms299
Merge branch 'master' of https://github.com/mazilian/lms299
Merge branch 'master' of https://github.com/mazilian/lms299:
Merge branch 'master' of https://github.com/mazilian/lms299
Merge branch 'master' of https://github.com/mazilian/lms299
finish the notelist page YanZhao
finish the all notes page