Unbreaks incremental tests and re-enables once disabled mysql tests
Unbreaks incremental tests and re-enables once disabled mysql tests

The LD_LIBRARY_PATH config mess spawned by the sampler must be corrected in the right way, and nobody should even be aware that such settings is necessary.

sai16vicky/deepdive,infinitespace/deepdive,HazyResearch/deepdive,closedLoop/deepdive,topojoy/deepdive,vasyvas/deepdive,nvoron23/deepdive,Atlas7/deepdive,vasyvas/deepdive,kod3r/deepdive,nvoron23/deepdive,wgapl/deepdive,kod3r/deepdive,shahin/deepdive,maalmeida1837/deepdive,nvoron23/deepdive,Gela/deepdive,topojoy/deepdive,infinitespace/deepdive,topojoy/deepdive,infinitespace/deepdive,sai16vicky/deepdive,closedLoop/deepdive,topojoy/deepdive,Gela/deepdive,infinitespace/deepdive,vsoch/deepdive,closedLoop/deepdive,wgapl/deepdive,sky-xu/deepdive,Gela/deepdive,closedLoop/deepdive,RTsWorld/deepdive,kod3r/deepdive,RTsWorld/deepdive,sai16vicky/deepdive,RTsWorld/deepdive,Atlas7/deepdive,nvoron23/deepdive,nvoron23/deepdive,zifeishan/deepdive,zifeishan/deepdive,sai16vicky/deepdive,zifeishan/deepdive,vasyvas/deepdive,sky-xu/deepdive,HazyResearch/deepdive,wgapl/deepdive,AlexisBRENON/deepdive,vsoch/deepdive,kod3r/deepdive,kod3r/deepdive,Gela/deepdive,maalmeida1837/deepdive,vasyvas/deepdive,wgapl/deepdive,AlexisBRENON/deepdive,zifeishan/deepdive,Gela/deepdive,HazyResearch/deepdive,Atlas7/deepdive,AlexisBRENON/deepdive,vasyvas/deepdive,closedLoop/deepdive,maalmeida1837/deepdive,infinitespace/deepdive,topojoy/deepdive,HazyResearch/deepdive,vsoch/deepdive,Atlas7/deepdive,vsoch/deepdive,maalmeida1837/deepdive,sai16vicky/deepdive,Atlas7/deepdive,vsoch/deepdive,AlexisBRENON/deepdive,AlexisBRENON/deepdive,maalmeida1837/deepdive,infinitespace/deepdive,wgapl/deepdive,zifeishan/deepdive,RTsWorld/deepdive,RTsWorld/deepdive,shahin/deepdive