Updated DFT_QCI_thermo with uncertainty data from paper

Also: updated indeces > 33 to comply with original indices of paper.

Thanks to @nickvandewiele for his uncertainty parsing script.  (Had to
do this instead so that the correct adjlists were retained.  Some in nick's
commit did not translate correctly.)

This commit now closes https://github.com/GreenGroup/RMG-database/pull/49