Add "Solarized Flat" color theme.

repository/s.json

@@ -1712,6 +1712,17 @@
 				}
 			]
 		},
+		{
+			"name": "Solarized Flat",
+			"details": "https://github.com/circlecrystal/solarized-flat-theme",
+			"labels": ["color scheme"],
+			"releases": [
+				{
+					"sublime_text": "*",
+					"branch": "master"
+				}
+			]
+		},
 		{
 			"name": "Sort Lines (Numerically)",
 			"details": "https://github.com/alimony/sublime-sort-numerically",