comment out main
sort i2ptunnel CLI help for sanity
use advanced setting to show LS debug
i2ptunnel:
 - Show destination for persistent client key only if available;
   show b32 for the key as well
NetDB:
 - Increase new kad size to K=24, B=4
 - Fix router count by counting in the data store, not the kbuckets
 - Randomize the order we load router infos at startup so we
   don't bias the kbuckets
NetDB:
 - Just before midnight, flood to new location too so lookups
   don't fail after keyspace rotation (ticket #510)
 - Refactor RoutingKeyGenerator and UpdateRoutingKeyModifierJob
   in support of the above
 - Display next key on LS debug page
EepGet: Allow override of the User-Agent
i2psnark: Set User-Agent
fix comment
Nice message during graceful shutdown
May need to tweak the wording
NetDB: Fixes for ExpireRoutersJob
  - Don't expire if too few routers
  - Don't expire if net is disconnected
  - Don't run in VMCommSystem
Streaming: final, volatile, logging
Merge branch 'master' of https://github.com/i2p/i2p.i2p