#time 7h started signal integration

- introduced same basic signals for RA and RIB
- reworked fwtable structure so it can be configured statically
Merge branch 'master' into rmt

Conflicts:
	examples/TwoCSs/config.xml
	examples/TwoCSs/omnetpp.ini
	src/DIF/RA/RA.cc
	src/DIF/RA/RA.h
	src/DIF/RA/RA.ned
Merge branch 'master' into rmt

Conflicts:
	src/DIF/RA/RA.cc
#time 4h mostly configuration format changes

- reworked static flow creation in RA, configuration is now in XML
- purged forwarding table specs for TwoCSs (it won't be used in mux-only
RMTs)
- fixed an if condition in RMT, data paths are now functional
- some additional refactoring
superfluous endl in a gate name
Merge remote-tracking branch 'origin/master' into rmt

Conflicts:
	examples/TwoCSs/omnetpp.ini
	src/DIF/RA/RA.cc
	src/DIF/RA/RA.h
fixed some leftover mess from previous merge
Merge pull request #1 from kvetak/rmt

latest batch of RMT & RA modifications