Changelog:
34e0358 Add binary path to integration test utiltool
7d3b45f Add integrationtest utility
89bad68 Suggest using stale DNS cache when queries are slow
c972033 Improve rules config description
8273894 Add flags to specify custom update server
16c7561 Add config option to always use stale DNS cache entries
7e09245 Reduce running of background tasks on sleep mode
4784799 Add check for special android ip in online status check
f8c6fbd Increase max state table lookup time window
0aae9b4 Fix closing nf conntrack session when stopping during start
72c59c0 Improve user agents
0a1f74a Fix custom filter list load
7cbabd5 Fix android update system