add /delete and delete_todo
Merge branch 'master' of https://github.com/kenchan0130/KossyAdvance
change Schema.pm and tablename
refactoring
resolve conflict
Merge branch 'master' of https://github.com/kenchan0130/KossyAdvance

Conflicts:
	KossyAdvance/lib/KossyAdvance/Web.pm
Merge branch 'master' of https://github.com/kenchan0130/KossyAdvance

Conflicts:
	KossyAdvance/config.pm