Merge pull request javahippie#47 from javahippie/develop

Fix several issues

Merge pull request javahippie#38 from javahippie/develop

Release with latest Geth Version, Swarm support, new monitor

Merge pull request javahippie#30 from javahippie/upgrade-to-geth-1.8.…

…16-issue-#29

issue javahippie#29, upgrade to geth 1.8.16

Merge pull request javahippie#26 from javahippie/develop

javahippie#25 - Upgrade to Geth 1.8.15