print error message with filename when failing to initialize a database
Merge pull request #37 from Acpharis/data_error_message

Print error message with filename when failing to initialize a database
Fix for dbl bond stereo in 2d layout
Previously dbl bond stereo was corrected after the everything else was laid out. This caused clashes. Now it's laid out after the initial layout and before the systematic layout. This should also give a small speed up (dbl bonds with stereo are not subject to the systematic layout)
Merge pull request #40 from baoilleach/depictionCTstereo

Fix for dbl bond stereo in 2d layout
scripts/openbabel-python.i: Revert shared_ptr changes

This reverts part of ce178cbbd3182aa3ef5729d2133f497248cf5250.
Merge pull request #41 from Reinis/revert_shared_ptr_in_py

scripts/openbabel-python.i: Revert shared_ptr changes