Update ola::network::IPV4Address and ola::network::IPV4SocketAddress so they sort the same regardless of endianness and in a logical way for humans
Fix the MAC Address on big endian systems
Revert "Fix some new lint warnings."

These lint errors actually only appear with older versions of cpplint. I've updated mine and asked RenZO to update his too, so we should be fine.

This reverts commit e3be16a28a37eed3426830f98f59a8109c558984.
Undo the part of the revert that we didn't need to revert
Merge pull request #467 from peternewman/e1.37-2

Fix some endian issues
Tidy some Doxygen
More doxygen
Add a note about localhost RPCs.
Move some more comments into the headers
Merge branch 'master' of https://github.com/OpenLightingProject/ola into e1.37-2
Fix a lint issue
Merge pull request #468 from peternewman/e1.37-2

Tidy some Doxygen
Fix some Doxygen bugs
Finally fix some long standing Doxygen warnings
Add some more Doxygen
Merge pull request #469 from peternewman/e1.37-2

Fix some Doxygen bugs
Hopefully fix the final Doxygen warnings
Merge pull request #470 from peternewman/e1.37-2

Hopefully fix the final Doxygen warnings
Merge branch 'master' of https://github.com/OpenLightingProject/ola into trivial-fixes