Removing 193.150.121.66 as a reseed host from the source and its certificate.

remove dup CSS item

retry default was changed to 0 a while ago

Spacing for news headings in summary bar

St. Maarten, South Sudan
AP: black flag copied from A1
BL: official flag is France, copied from FR
BQ, SX, SS: PNG files generated from public domain SVG files from Wikipedia
Shortened some other country names (remove "Republic of", etc.)
Change spelling to Macau, Vietnam

Icons from silk, rotated, same license as before

Thanks parg!

- FloodfillMonitorJob:
  - Use avg of router.tunnelBacklog instead of current backlog
- Some language/spelling fixes

Full version is used as the su3 version.
Uses same su3 certs as release updates. Users may add additional certs
to ~/.i2p/certificates/router/ as necessary.
Copy echelon's reseed key for use as a router signer.
Unsigned update remains a separate option for now.
Various update subsystem cleanups.

I created this patch a couple of years ago and at that time symlinking (for
reasons I don't remember anymore) didn't work. Now it works with symlinks, so
let's go with that. (Tested in OpenBSD 5.7)

We don't include a wrapper for OpenBSD and Tanuki doesn't offer OpenBSD
binaries either. It is available as an OpenBSD package. Therefore, if the
wrapper is not found (likely), advise the user to install it. The next time
`i2prouter start` is run, the wrapper will be copied to the I2P install
directory and it should "just work".

certificates/ssl/netdb.i2p2.no2.crt was checked in on 2014-12-08 with the
intention of its replacing certificates/ssl/netdb.i2p2.no.crt after a
transition period of a few months had passed. The certificate has already been
switched out on the server.

certificates/ssl/ieb9oopo.mooo.com2 was checked in on 11/23/2014 with the
intention of its replacing certificates/ssl/ieb9oopo.mooo.com.crt after a
transition period of a few months had passed. The certificate has already been
switched out on the server.

 - Add country-to-continent mapping
 - Add continent pool.ntp.org zones as first fallback,
   this will improve time service for countries that don't have a zone
 - Don't start threads in constructors
 - Fix logging, better prevention of initialization loops
 - Log severe errors to wrapper log also
continent.txt file from http://dev.maxmind.com/geoip/legacy/codes/country_continent/
Creative Commons Attribution-ShareAlike 3.0 Unported License
http://dev.maxmind.com/geoip/legacy/geolite/
Terms already met in LICENSE.txt

Remove meeh.i2p as update host (ticket #1515)
Re-add 193.xxx https reseed
Fix SocketManagerFactory property handling
Restore UPnP locale fix lost in the merge
i2ptunnel finals
I2NP unique id fixes
duplicate done() in ReseedChecker
bigger langbox in CSS
reformatting
Javadocs