change https to http for ad3 - hopefully that solves reported problems
fix dowloadscript for ibfs and change wrapper to new ibfs-interface. Now ibfs supports int-flow only. There is still a segfault wenn using IBFS which we need to fix. segfault appears inside the ibfs method initGraph().
fix patch-script for latest version of GCO
fix patch-script for latest version of GCO
remove empty AD3-folder and allow rerun make externalLibs for AD3
Merge pull request #213 from joergkappes/RC-2.3

Bugfixes External Libs