TODOs

[SimonSK]

• log neighbors to database #13 make a generic sql statement closing function
• log neighbors to database #13 stmt.Exec()'s expected argument is ambiguous. consider ORM.
• logging neighbors, devp2p hello, eth status info into mysql #16 move all sql related functions to a separate file
• logging neighbors, devp2p hello, eth status info into mysql #16 make re-dial frequency as an configurable option
• logging neighbors, devp2p hello, eth status info into mysql #16 update daofork check
• remove case-study logging (Proto messages) from node-finder
• Simonsk/logging for timeseries #24 split the too_many_peers_counter field into 2
• Simonsk/logging for timeseries #24 add counters for hello and status in node_info table
• new dial logic #28 look into dyndials made to nodes randomly chosen from node table
• manspreading - p2p proxy #27 add manspreading proxy to node-finder
• lock for concurrent read/write hashmap #26 look into how a different size for dynPeers affects node discovery frequency
• find out what slows down discoverTask
• add logtofile option to node-finder. see eth-monitor's in eth-monitor options 1 #35
• implement JS calls similar to those in eth-monitor options 1 #35 for node-finder
• fix node-finder (re)dial logic. see eth-monitor's in eth monitor dial logic #33
• find out if eth-monitor should broadcast blocks
• addBlacklist should apply to udp discovery as well (both node-finder and eth-monitor)
• [node-finder] fix the file-descriptor blocking issue with tcpinfo package. see eth-monitor fix at eth-monitor latency calc #54.
• [node-finder] resolve incoming addresses
• [node-finder] change sql configuration so that ibdata1 doesn't grow infinitely
• [node-finder] simplify operations related sqldb