Re-add solarized {light,dark} from d5d766c [1]

These appear to be more vanilla, although at least the background for
the light variant is off.

1: https://github.com/Tetralet/LilyTerm/commit/d5d766c
Ref: https://github.com/Tetralet/LilyTerm/issues/50#issuecomment-31880916
Add "solarized orig" theme

This contains the original palette for Solarized.
solarized theme: remove light/dark WIP, only keep "solarized"

This uses the original Solarized color values [1].

1: http://ethanschoonover.com/solarized#the-values

Ref: https://github.com/Tetralet/LilyTerm/pull/67
Merge pull request #70 from blueyed/fix-solarized-theme

Fix solarized theme: use original color values