removed ZMQ_LOGGING
code cleanup
added data_store flag
added build info fields
speedup update of device_variable
added network serializer
updated chosen to 1.0.6
added root_passwd functions
force nfsv4 as default for exports
shortened network info
accept more bridge devices
new inter_device_routing flag
Merge branch 'master' into 2.x
Revert "Merge branch 'master' into 2.x"

This reverts commit 64644abb5eda231c5b864f3749bff1c8f045d15e, reversing
changes made to 36ddaf534b47973b0e82f0c434ed050a4e680114.