Color Schemes (#142)

* WIP: Color Schemes

* Import/export using color_schemes config

* Finish color scheme implementation

* Add color scheme rename

color-schemes/Solarized Light.ron

@@ -0,0 +1,38 @@
+(
+    name: "Solarized Light",
+    foreground: "#657B83",
+    background: "#FDF6E3",
+    cursor: "#657B83",
+    bright_foreground: "#B58900",
+    dim_foreground: "#454545",
+    normal: (
+        black: "#073642",
+        red: "#DC322F",
+        green: "#859900",
+        yellow: "#B58900",
+        blue: "#268BD2",
+        magenta: "#D33682",
+        cyan: "#2AA198",
+        white: "#EEE8D5",
+    ),
+    bright: (
+        black: "#002B36",
+        red: "#CB4B16",
+        green: "#586E75",
+        yellow: "#657B83",
+        blue: "#839496",
+        magenta: "#6C71C4",
+        cyan: "#93A1A1",
+        white: "#FDF6E3",
+    ),
+    dim: (
+        black: "#000000",
+        red: "#7D2C26",
+        green: "#56621A",
+        yellow: "#745918",
+        blue: "#23577E",
+        magenta: "#792E4E",
+        cyan: "#296661",
+        white: "#B7B09C",
+    ),
+)