stages: NodeStatus fixes: initialize(stage) --> initialize()
added missing numInitStages()
code style
IPv4RoutingTable: isNodeUp optimisation, fixed stage in comment
added missing numInitStages()
DSRUU: uses stage==0 instead of is_init
stages: moved numInitStages() body to .cc from .h
numInitStages() changes
(stage != x) --> (stage == x)
added missing numInitStages()
code style
numInitStages() fixes
numInitStages() was missed
numInitStages() fixes
initialize(int) body was executed in all stages