Update Session.php

Fixed create unique ids method
Update Session.php

force Unique Id absolute value
Merge branch 'master' into pantsel

# By Matt Bonneau (7) and oanhnn (5)
# Via Matt Bonneau (2) and others
* master:
  Raw socket client and examples other raw socket fixes
  Removed IDE template garbage
  Router side raw socket transport (not well tested)
  Inject manager into transport providers
  Setting logger of internal client in the proper spot
  Removed some remnants
  make unique ids more unique
  Fix bug handle process publish in broker follow suggestion of @davidwdan
  Fix bug handle process publish in broker
  Fix bug handle process received message of broker
  Fix bug handle process received message of broker
  More type and misc fixes

Conflicts:
	src/Thruway/Session.php