Profiles:
  - Fix first heard about to be earliest, undeprecate
  - Fixup first heard about at profile readin
  - Persist good/bad lookup/store DBHistory stats added in 0.7.8
  - Remove unused DBHistory methods and fields to save memory
  - Change bonus longs to ints to save memory
  - Extend profile expiration time from 3 days to 15
  - Consolidate getLong()
  - Synch fixes
Sybil tool: Tweaks and enhancements

requires routerconsole.advanced=true

  - Don't map keys to upper case in parser, corrupts I2CP options
  - Register SSL and UDP ports with PortMapper

History for prop, -2

Add locking to HopConfig counts
Split participatingMessageCount stat into two stats,
participatingMessageCountAvgPerTunnel for throttle (same as old participatingMessagecount)
and participatingMessageCount for console (straight total)
Fix calculation of stat for throttle by adjusting for new
stat coalesce time (50 not 20 seconds)

Fix autostart setting on new client, was inverted

log tweaks

exchanged.i2p icon license: WTFPL
i2pwiki.i2p and lenta.i2p: Awaiting icons that meet our requirements

possibly more to do

caused by not setting message ID.
only happens when serialized (external I2CP)

Add SystemVersion.isJava9()

close files faster based on file count (tickets #1626, #1671)
Remove dup synchs

affecting streaming timers (ticket #1672)
Minor streaming cleanup

Router: Fix soft restarts for 'massive' clock jumps (over +150s or -61s) and recover from standby/hibernate (ticket #1014).
I2P should now recover (better) from a system hibernate/standby and be able to reconnect to peers automatically.

use high cap for the rest; change outbound exploratory
default length from 2 + 0-1 to 3+0.

remove dup CSS item

 - Enable new NewsManager to load/store feed items on disk by UUID
 - News items are stored forever, not lost when they are removed from feed
 - News read in once at startup, not at every summary bar refresh
 - Convert old initialNews.xml and news.xml to NewsEntry format
 - Limit display to 2 news items in summary bar, /home and /console
 - New /news page to show all news