Update several parts:

- startup script with latest version (previously in update_tornado branch
- tools and related WS
- dispatch module
Log in compute loop
Update code en cours
Updated version of algo but not convenient
In dev
New dispatch:
- for each pool
  - we assign maxRNs
  - for each prio value
	- we assign a proportionnal value of rns
  - remaining rns (due to roundings) are assigned by prio desc
Merge branch 'feature/new_dispatch' into develop