Darken Pt color for depiction, as suggested by PR#924.
Merge branch 'master' of github.com:openbabel/openbabel
Allow disordered options for obgen
Added explicit spaces in output lines of MOL2 to avoid field overflowing problem.
Merge pull request #83 from yishutu/master

Added explicit spaces in output lines of MOL2 to avoid field overflowing...
Merge pull request #82 from ktns/obgenoption

Allow disordered options for obgen
Merge branch 'master' of github.com:openbabel/openbabel
Patch from Torsten Sachse to re-enable minimizing rmsd and minenergy.

Conformer searches that perform a geometry optimization before
calculating the energy or RMSD to eliminate minor clashes.
Make sure all SDF templates are installed for use with 2D layout.

Also add a DABCO template.
Fix --fillUC wrapping with duplicated atoms.

Different atoms could be transformed to the same symmetry spot.
The simplest solution seemed to be to check that there isn't an
existing Cartesian atom after ensuring there isn't a duplicate
fractional coordinate. Credit to Michael Moody for the bug report.
Better ensure forcefield convergence by checking maximum gradient.

Maximum gradient for convergenece is 0.1. No interface for changing (yet).
Also switch conformer searches to use Conjugate Gradients.
(Tests indicate that greater minimization is achieved in most cases using CG)
Fix bond typing for conjugated sulufurs in rings.

Only allow single bonds to ring sulfurs, e.g., methylene-dithioles.
Aromaticity detection will attempt to aromatize, but unset these
and reset as single bonds.
Set cmake policy CMP0042 to continue old behaviour
Fix compatibility for old cmake before CMP0042
Merge pull request #85 from mcs07/CMP0042

Set cmake policy CMP0042 to continue old behaviour
Change cout to obErrorLog in cifformat

Instead of a specific `v` option for the CIF format to show verbose debug messages, instead use the global `---errorlevel 4` option.
Merge pull request #86 from mcs07/cifformat

Change cout to obErrorLog in cifformat
Compile with Visual Studio 2013
Fix for minimal Visual C++ 2013 compilation.
Merge pull request #87 from zmbq/master

Improve compilation on Visual Studio 2013