Call MakoCRUD functionalityies inside bin/mako

[fantastic001]

Right now we access database directly in bin/mako instead of calling mako/lib/MakoCRUD.py functions

For instance:

def list_tasks(project_name, name, only_todo=False, **kw):
    introduce("Task list for %s -> %s" % (project_name, name))
    projects = db.downloadProjects()
    i = get_project_index(projects, project_name)
    if i == -1:
        log.print("Project not found")
        return 
    j = get_subproject_index(projects[i].getSubprojects(), name)
    if j == -1:
        log.print("Subproject not found")
        return 
    sp: ScheduleSubproject = projects[i].getSubprojects()[j]
    for field in sp.getFieldList():
        print("######### %s ###########" % field)
        print(sp.getField(field))
    tasks = sp.getAllTasks()
    k = 1
    for t in tasks:
        if only_todo:
            if not t.isDone():
                log.task(t,k)
        else:
            log.task(t, k)
        k += 1