Doxygen update; rename readme
`make check'
ControlInterface: network load balancing
Logging interface; debug messages; tests/ping.cpp: shorter delay
Log.h: include guards
Device::addForwarding: semicolon; tests/ping.cpp: variable sleep, add test to ping before ControlInterface maintenance; logs
ControlInterface: Maintenance interval to floating point
Merge pull request #10 from andreasots/master

Logging and ControlInterface maintenance timout randomization