Fix lots of whitespace errors

I unintelligently set my text editor to remove trailing whitespace from
the files I was editing. Now, in a side branch, I have a huge diff made
even worse by the whitespace changes. This helps reduce that.
Update freedm.dxy

doxygen 1.8.5 is complaining about obsolete options in freedm.dxy.
They're obscure and probably unnecessary for older doxygen, so let's
update the whole thing as it suggests.
Merge branch 'whitespace' into protobuf

Conflicts:
	Broker/src/CBroker.cpp
	Broker/src/CBroker.hpp
	Broker/src/CClockSynchronizer.cpp
	Broker/src/CClockSynchronizer.hpp
	Broker/src/CConnection.cpp
	Broker/src/CConnection.hpp
	Broker/src/CConnectionManager.cpp
	Broker/src/CConnectionManager.hpp
	Broker/src/CDispatcher.cpp
	Broker/src/CDispatcher.hpp
	Broker/src/CGlobalPeerList.cpp
	Broker/src/CListener.cpp
	Broker/src/CListener.hpp
	Broker/src/CMessage.cpp
	Broker/src/CMessage.hpp
	Broker/src/CReliableConnection.cpp
	Broker/src/CReliableConnection.hpp
	Broker/src/CSRConnection.cpp
	Broker/src/CSRSWConnection.cpp
	Broker/src/IHandler.cpp
	Broker/src/IHandler.hpp
	Broker/src/IPeerNode.cpp
	Broker/src/IProtocol.cpp
	Broker/src/RequestParser.hpp