Fix autowiring-config to not depend on install location

Also remove hardcoded interface link to boost in AutoNet.
Merge pull request #172 from leapmotion/ref-install

Fix autowiring-config to not depend on install location
Don't use AutoGlobalContext within a AutoNetServerImpl
Manually check if a type implements AutowiringEvents when checking if a type receives events
Merge pull request #173 from leapmotion/fix-autonetlink

Fix AutoNet