[wip/sot-dynamic-pinocchio-v3][patch] Create internal Signals. Avoid unnecessary computations. Change the signal dependencies

Python files updated to reflect new naming convention.

Fix numerous uncessary references to sot-dynamic

(This is a Hack)

Old Package -> New Package
dynamic-graph-bridge3 -> dynamic-graph-bridge-v3
dynamic-graph3 -> dynamic-graph-v3
py-dynamic-graph3 -> py-dynamic-graph-v3
py-sot-tools2 -> py-sot-tools-v3
sot-core3 -> sot-core-v3
sot-dynamic-pinocchio -> sot-dynamic-pinocchio-v3
sot-dynamic3 -> sot-dynamic-v3
sot-hrp2-v2 -> sot-hrp2-v3
sot-romeo2 -> sot-romeo -v3