[core.app] Fix bug in equal where extra keys in table y were ignored.
[neutron-sync-agent] Disregard local history, always rebase on origin.
Merge pull request #248 from eugeneia/neutron_sync_agent

[neutron-sync-agent] Disregard local history, always rebase on origin.
Merge pull request #247 from eugeneia/equal_fix

[core.app] Fix bug in equal.