Revert banning peer in throttles

Drop requests if previous or next peer is banned
Console: Drop peer when manually banned
Update: Drop peer when banlisted

debian: create a log dir on startup if absent

Improve GRADLE build Performance

Manage Fork-and-Exec Plugins by Monitoring them by PID

See merge request !39

not added to menu yet

for sanity in following the write code path, rather than
going from con to pumper to con, keep the code in con.
Prep for possible write-side improvements in a future release,
ref: http://zzz.i2p/topics/3192

approaching conn limits to increase tunnel build success

This should reduce chances of tunnel builds pushing us over conn limits,
and reduce build failures and watchdog warnings when at conn limits.

NTCP table fixes

Add an i2p.dir.lib property

See merge request !40

This adds inclusion of /etc/locale.conf to i2prouter i2p.init, per backup's...

Closes #326

See merge request !41

4217a05a and 1e70849b were mis-tagged, cannot rewrite history on master, they apply to #335 and not #338

Matches what i2pd does.
More checks to require in-session for
Alice/Bob and Bob/Charlie Peer Test messages.