Add jmol-applet-12.3.27, fix issue #302

Package-Manager: portage-2.2.8-r1
Add jmol-12.3.27, fix issue #302

Package-Manager: portage-2.2.8-r1
Add sage-notebook-0.10.8.2-r2, fix issue #302
Static image generation for plot3d() requires jmol-12.3.27.

Package-Manager: portage-2.2.8-r1
Merge pull request #303 from shuber2/jmol-12.3.27

Jmol 12.3.27. Many thanks to our new contributor Stephan Huber for this.
[sci-mathematics/sage] Updated einfo text

Package-Manager: portage-2.2.8-r1
Update keywords and USE flag