Add solarized theme based on Ethan Schoonover's palette http://ethanschoonover.com/solarized
Merge pull request #375 from llaumgui/feature/solarized

Add solarized theme
Fix #380

Signed-off-by: Gaetan Semet <gaetan@xeberon.net>
pylint

Signed-off-by: Gaetan Semet <gaetan@xeberon.net>