Console: Update rrd4j to version 3.9
Adapted from diff of tagged 3.8 to untagged 3.9 rev 659f4a10e0b0471cce1f84766bb260feb2dd0800 https://github.com/rrd4j/rrd4j/
I2P Address: [http://git.idk.i2p]
Adapted from diff of tagged 3.8 to untagged 3.9 rev 659f4a10e0b0471cce1f84766bb260feb2dd0800 https://github.com/rrd4j/rrd4j/
Base32 Address: [http://7qeve4v2chmjdqlwpa3vl7aojf3nodbku7vepnjwrsxljzqipz6a.b32.i2p] Onion Address: [http://47ggr2fa3vnwfyhvgskzdmr3i32eijwymxohtxsls45dulmriwxszjad.onion]