loadLibrary: backout of commit 24ffad33e6ac
loadLibrary: backout of commit 24ffad33e6ac

mdlopen is used to load the running object, not an arbitrary object

This brings us back to the state were Windows can't find modules this
way.

zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb