[IMP] Reorganize menuitem into coherent block instead of ordering

them alphabetically
Bloc Simple apps
1 Chat
2 Agenda
3 Notes
4 Contacts

Bloc Sales apps
5 Sales
10 Lead Automation
15 Members
20 Point of Sale
25 Purchases

Bloc Operation apps
30 Warehouse
35 Manufacturing

Bloc Accounting app
40 Accouting/Invoicing
45 Payroll

Bloc Project
50 Project
55 Timesheets

Bloc Marketing
60 Mass Mailing
65 Events
70 Surveys

Block HR
75 Employees
80 Recruitment
85 Appraisal
90 Attendances
95 Leaves
100 Expenses
105 Lunch
110 Equipments
115 Fleet

Bloc Website
200 Website
205 Live Chat
210 Versionning
215 Website Admin

Bloc Settings
300 Knowledge (Hidden if not base.group_configuration)
305 Dashboards
310 Modules
500 Settings