backup
+ 6.3. Route Table ENtry Timeouts to minimal text
implemented 1st comdition for routing table entry expunging

   o  A route MUST be expunged if (Current_Time - Route.LastUsed) >=
      MAX_SEQNUM_LIFETIME.
Merge branch 'master' into handling

Conflicts:
	aodvv2/constants.h
implemented 1st comdition for routing table entry expunging

   o  A route MUST be expunged if (Current_Time - Route.LastUsed) >=
      MAX_SEQNUM_LIFETIME.
Merge branch 'master' of github.com:Lotterleben/RIOT-AODVv2
whatever
add ALL the conditions for route status changes \o,
Merge branch 'master' into handling

Conflicts:
	aodvv2/constants.h
	aodvv2/routing.c